McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    29 Products

    Hoist Rings—For Lifting

    Image of Product. Front orientation. Hoist Rings. Hoist Rings—For Lifting.
    Image of Specification. 180° Pivot. Front orientation. Contains Annotated. 180° Pivot. Hoist Rings—For Lifting.

    180° Pivot

    Image of Specification. 360° Swivel. Front orientation. Contains Annotated. 360° Swivel. Hoist Rings—For Lifting.

    360° Swivel

    Designed for angular lifting, hoist rings resist stresses that would bend or break an eyebolt. They have a lifting ring that pivots 180° front to back and a base that swivels 360° to compensate for pitch, roll, and sway when lifting heavy or unbalanced loads. Install the base of the hoist ring flush to the mounting surface and tighten to the recommended torque that is stamped on the ring. Torque wrenches are sold separately.
    Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the hoist ring can lift is significantly reduced. For example, when lifting a 1,000 lb. load at a 45° angle, you must choose a hoist ring with a capacity of at least 1,400 lbs. Do not use at an angle less than 30°.
    Warning: Never use to lift people or items over people.
    High Visibility—High-visibility hoist rings are fluorescent green, so they’re easy to distinguish from other hardware when attached to equipment being lifted.
    Machined—Machined hoist rings have a smooth finish to protect slings and hooks from damage and excess wear during lifting.
    Black-Oxide Steel—Black-oxide steel hoist rings have mild corrosion resistance.
    Nickel-Plated Steel—Nickel-plated steel hoist rings are more corrosion resistant than black-oxide steel hoist rings.
    17-4 PH Stainless Steel—17-4 PH stainless steel hoist rings are more corrosion resistant than steel hoist rings.
    316 Stainless Steel—316 stainless steel hoist rings are the most corrosion resistant.
    CE Marked—Hoist rings that are CE marked meet European safety standards.
    Each
    Thread
    Size
    Thread
    Lg., mm
    Inside
    Wd., mm
    Overall
    Ht., mm
    Vert. Cap.,
    lb.
    Movement
    Specs. Met
    Certification
    Mil. Spec.
    1-9
    10-Up
     
    Forged Black-Oxide Steel
    M16 × 2 mm25501604,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-20900000000000000000000
    M16 × 2 mm25502004,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-209000000000000000000
    M16 × 2 mm32501674,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
    M16 × 2 mm32502074,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     
    Machined Black-Oxide Steel
    M16 × 2 mm24441464,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
    M16 × 2 mm24441954,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     
    Forged Fluorescent Green Powder-Coated Steel—High Visibility
    M16 × 2 mm2550.8159.94,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     
    Forged Nickel-Plated Steel
    M16 × 2 mm24461494,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-20900000000000000000000
    M16 × 2 mm25501604,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     
    Machined Nickel-Plated Steel
    M16 × 2 mm29441524,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     
    Forged 17-4 PH Stainless Steel
    M16 × 2 mm24761854,175180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     
    Machined 316 Stainless Steel
    M16 × 2 mm29441502,075180° Pivot and 360° SwivelASME B30.26CE Marked
    MIL-STD-1365, MIL-STD-2090000000000000000000
     

    Nonswiveling Hoist Rings—For Lifting

    Image of Product. Front orientation. Hoist Rings. Nonswiveling Hoist Rings—For Lifting, D-Shape.

    D-Shape

    Image of Specification. 180° Pivot. Front orientation. Contains Annotated. 180° Pivot. Nonswiveling Hoist Rings—For Lifting, Nonswiveling.

    180° Pivot

    The fixed base provides added stability and allows you to lift heavy loads with smaller thread sizes. Designed for angular lifting, hoist rings resist stresses that would bend or break an eyebolt. They have a lifting ring that pivots 180° front to back to compensate for roll and sway when lifting heavy or unbalanced loads. Install the base of the hoist ring flush to the mounting surface and tighten to the recommended torque that is stamped on the ring. Torque wrenches are sold separately.
    Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the hoist ring can lift is significantly reduced. For example, when lifting a 1,000 lb. load at a 45° angle, you must choose a hoist ring with a capacity of at least 1,400 lbs. Do not use at an angle less than 30°.
    Warning: Never use to lift people or items over people.
    D-Shape—D-shape hoist rings have a wider end than triangle hoists, so it’s easier to attach webbing and large hooks.
    No. of Mounting
    Holes
    Thread
    Size
    Thread
    Lg., mm
    Inside
    Wd.
    Overall
    Ht.
    Vert. Cap.,
    lb.
    Movement
    Fasteners
    Included
    Certification
    Each
    D-Shape
     
    Forged Yellow Powder-Coated Steel
    2M16 × 2 mm282 1/4"5 1/16"5,280180° Pivot
    YesCE Marked
    00000000000000
     

    Hoist Ring Assortments—For Lifting

    Image of Product. Hoist Ring Assembly (Retaining Ring Not Pictured). Front orientation. Contains Annotated. Hoist Rings. Hoist Ring Assortments—For Lifting.
    Image of Product. Front orientation. Hoist Rings. Hoist Ring Assortments—For Lifting.

    Hoist Ring Assembly

    (Retaining Ring Not

    Pictured)

    Image of Specification. 180° Pivot. Front orientation. Contains Annotated. 180° Pivot. Hoist Ring Assortments—For Lifting.
    Image of Specification. 360° Swivel. Front orientation. Contains Annotated. 360° Swivel. Hoist Ring Assortments—For Lifting.

    180° Pivot

    360° Swivel

    Keep on hand all the parts needed to assemble custom hoist rings. Ideal for angular lifting, these hoist rings will withstand stresses that bend or break eyebolts. The base of these hoist rings will swivel 360° to compensate for pitch, roll, and sway when lifting heavy or unbalanced loads. The shackle will pivot 180° front to back. All parts have a black oxide finish for mild corrosion resistance.
    Install the base of these hoist rings flush to your mounting surface. Use a torque wrench to tighten to the recommended torque stamped on the ring.
    Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the hoist ring can lift is significantly reduced. For example, when lifting a 1,000 lb. load at a 45° angle, you must choose a hoist ring with a capacity of at least 1,400 lbs. Do not use at an angle less than 30°.
    Warning: Never use to lift people or items over people.
    No. of
    Pieces
    Thread Size
    Movement
    Includes
    Specs. Met
    Each
     
    Forged Black-Oxide Steel
    104M12
    M16
    M20
    M24
    M30
    180° Pivot and 360° SwivelFour 3/4" Dia. Shackles
    Four 1" Dia. Shackles
    Four M12 × 1.75 mm Bolts for 3/4" Dia. Shackle—2,310 lbs. Capacity and 19 mm Thread Lg.
    Four M16 × 2 mm Bolts for 3/4" Dia. Shackle—4,180 lbs. Capacity and 29 mm Thread Lg.
    Four M20 × 2.5 mm Bolts for 3/4" Dia. Shackle—4,730 lbs. Capacity and 34 mm Thread Lg.
    Four M20 × 2.5 mm Bolts for 1" Dia. Shackle—6,610 lbs. Capacity and 32 mm Thread Lg.
    Four M24 × 3 mm Bolts for 1" Dia. Shackle—9,250 lbs. Capacity and 37 mm Thread Lg.
    Four M30 × 3.5 mm Bolts for 1" Dia. Shackle—9,250 lbs. Capacity and 38 mm Thread Lg.
    24 Bushings
    24 Retaining Rings
    24 Washers
    ASME B30.260000000000000000
     

    Swivel-Under-Load Hoist Rings—For Lifting

    Image of Product. Front orientation. Hoist Rings. Swivel-Under-Load Hoist Rings—For Lifting.
    Image of Specification. 180° Pivot. Front orientation. Contains Annotated. 180° Pivot. Swivel-Under-Load Hoist Rings—For Lifting, Swivel-Under-Load.
    Image of Specification. 360° Swivel. Front orientation. Contains Annotated. 360° Swivel. Swivel-Under-Load Hoist Rings—For Lifting, Swivel-Under-Load.

    180° Pivot

    360° Swivel

    The ball bearing on these hoist rings makes it easy to rotate your load even after it’s suspended. For unbalanced or heavy loads, the base also swivels to compensate for pitch, roll, and sway. Their lifting ring pivots 180° front to back. Ideal for angular lifting, these hoist rings withstand stresses that bend or break eyebolts.
    Install the base of these hoist rings flush to your mounting surface. Use a torque wrench to tighten to the recommended torque stamped on the ring.
    Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the hoist ring can lift is significantly reduced. For example, when lifting a 1,000 lb. load at a 45° angle, you must choose a hoist ring with a capacity of at least 1,400 lbs. Do not use at an angle less than 30°.
    Warning: Never use to lift people or items over people.
    Thread
    Size
    Thread
    Lg., mm
    Inside
    Wd., mm
    Overall
    Ht., mm
    Vert. Cap.,
    lb.
    Movement
    Specs. Met
    Certification
    Each
     
    Forged Yellow Powder-Coated Steel
    M16 × 2 mm30351555,290180° Pivot and 360° SwivelASME B30.26CE Marked
    00000000000000
     

    Parallel Beam-to-Beam Clamps

    Image of ProductInUse. Front orientation. Beam Clamps. Parallel Beam-to-Beam Clamps.
    Join two beams in a straight line without drilling or welding. The bolt can be removed to insert threaded rods.
    Galvanized Iron—Galvanized iron clamps have better corrosion resistance than zinc-plated iron clamps.
    Zinc-Plated Iron—Zinc-plated iron clamps have mild corrosion resistance.
    For
    Beam Thk.
    Galvanized Iron
    Zinc-Plated Iron
    For Beam
    Shape
    For Thread
    Size
    Min.
    Max.
    Wt. Cap.,
    lb.
    Mount
    Type
    Throat
    Dp.
    Lg.
    Wd.
    Ht.
    Each
    Each
    FlatM16
    1 1/8"2 3/4"1,250Clamp On1 11/16"3 1/2"1 3/8"5 3/8"00000000000000000000000000

    Quick-Release-Pin Hoist Rings—For Lifting

    Image of Product. Front orientation. Hoist Rings. Quick-Release-Pin Hoist Rings—For Lifting, 180° Pivot.
    Image of Product. Front orientation. Hoist Rings. Quick-Release-Pin Hoist Rings—For Lifting, 180° Pivot and 360° Swivel.

    180°

    Pivot

    180° Pivot

    and 360°

    Swivel

    Image of Specification. Retractable Threads. Front orientation. Contains Border. Quick-Release Pin.
    Image of Specification. 180° Pivot. Front orientation. Contains Annotated. 180° Pivot. Quick-Release-Pin Hoist Rings—For Lifting.

    Retractable Threads

    180° Pivot

    Image of Specification. 360° Swivel. Front orientation. Contains Annotated. 360° Swivel. Quick-Release-Pin Hoist Rings—For Lifting.

    360° Swivel

    Easily slip these hoist rings in and out of threaded holes by pushing the button to retract their threads. Install them flush to your mounting surface. Ideal for angular lifting, these hoist rings withstand stresses that break or bend eyebolts.
    All are CE marked, so they meet European safety standards.
    Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the hoist ring can lift is significantly reduced. For example, when lifting a 1,000 lb. load at a 45° angle, you must choose a hoist ring with a capacity of at least 1,400 lbs. Do not use at an angle less than 30°.
    Warning: Never use to lift people or items over people.
    180° Pivot—The ring on 180° pivot hoist rings moves from front to back. Their base does not swivel for added stability.
    180° Pivot and 360° Swivel—180° pivot and 360° swivel hoist rings not only have a ring that moves from front to back, but their base also swivels to handle pitch, roll, and sway when lifting heavy or unbalanced loads.
    Thread
    Size
    Thread
    Lg., mm
    Inside
    Wd., mm
    Overall
    Ht., mm
    Pin Lg.,
    mm
    Vert. Cap.,
    lb.
    Specs.
    Met
    Certification
    Each
    Machined Steel
     
    180° Pivot
    M16 × 2 mm1730112241,885EN 13155CE Marked
    00000000000000
     
    180° Pivot and 360° Swivel
    M16 × 2 mm1746148241,885EN 13155CE Marked
    0000000000000
     

    Side-Mount Hoist Rings—For Lifting

    Image of Product. Front orientation. Hoist Rings. Side-Mount Hoist Rings—For Lifting, D-Shape.
    Image of Product. D-Shape (Side View). Side1 orientation. Hoist Rings. Side-Mount Hoist Rings—For Lifting, D-Shape.
    Image of Product. Front orientation. Hoist Rings. Side-Mount Hoist Rings—For Lifting, Triangle.
    Image of Product. Triangle (Side View). Side1 orientation. Hoist Rings. Side-Mount Hoist Rings—For Lifting, Triangle.

    D-Shape

    D-Shape

    (Side

    View)

    Triangle

    Triangle

    (Side

    View)

    Image of Specification. 180° Pivot. Front orientation. Contains Annotated. 180° Pivot. Side-Mount Hoist Rings—For Lifting.
    Image of Specification. 360° Swivel. Front orientation. Contains Annotated. 360° Swivel. Side-Mount Hoist Rings—For Lifting.

    180° Pivot

    360° Swivel

    Choose these hoist rings when you need to lift your load from the side. Designed for angular lifting, hoist rings resist stresses that would bend or break an eyebolt. They have a lifting ring that pivots 180° front to back and a base that swivels 360° to compensate for pitch, roll, and sway when lifting heavy or unbalanced loads. Install the base of the hoist ring flush to the mounting surface and tighten to the recommended torque that is stamped on the ring. Torque wrenches are sold separately.
    Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the hoist ring can lift is significantly reduced. For example, when lifting a 1,000 lb. load at a 45° angle, you must choose a hoist ring with a capacity of at least 1,400 lbs. Do not use at an angle less than 30°.
    Warning: Never use to lift people or items over people.
    D-Shape—D-shape hoist rings have a wider end than triangle hoists, so it’s easier to attach webbing and large hooks.
    Triangle—Triangle hoist rings have a narrow end to keep chain in place.
    Black-Oxide Steel—Black-oxide steel hoist rings have mild corrosion resistance.
    Thread
    Size
    Thread
    Lg., mm
    Inside
    Wd., mm
    Overall
    Ht., mm
    Vert. Cap.,
    lb.
    Movement
    Specs. Met
    Certification
    Each
    D-Shape
     
    Forged Black-Oxide Steel
    M16 × 2 mm32511653,075180° Pivot and 360° SwivelASME B30.26CE Marked
    000000000000000
    M16 × 2 mm39741694,180180° Pivot and 360° SwivelASME B30.260000000000000
     
    Triangle
     
    Forged Black-Oxide Steel
    M16 × 2 mm37381574,180180° Pivot and 360° SwivelASME B30.260000000000000
     

    High-Capacity Press-Fit Leveling Mount Inserts

    Rated for high load capacity, use these inserts to connect threaded leveling mounts to machinery, instrument bases, and conveyor equipment with tubular legs. These inserts have pass-through holes that are partially threaded at the base. Tap mounts into place with a rubber hammer.
    For Square Legs
    Image of ProductInUse. Shown with Brass Insert Installed. Front orientation. Leveling Mount Inserts. High-Capacity Press-Fit Leveling Mount Inserts, For Square Legs.
    Image of Attribute. Front orientation. Contains Annotated. Press Fit.

    Shown with

    Brass

    Insert

    Installed

    Plastic with Brass Insert—Move equipment around your workspace and make frequent adjustments without worrying about stripping the brass threads.
    For Leg
    Thread
    Outer
    Lg.
    Outer
    Wd.
    Inner
    Lg.
    Inner
    Wd.
    Cap. per
    Mount, lb.
    Overall
    Ht.
    , mm
    Size
    Type
    Dp.
    Temp.,
    ° F
    Each
    Plastic with Brass Insert
    1 1/2"1 1/2"1 5/16"1 5/16"1,5001 11/16"2M16
    Metric
    1"-20 to 1800000000000000
    2"2"1 3/4"1 3/4"2,0002"2M16
    Metric
    1"-20 to 180000000000000
     
    For Round Legs
    Image of ProductInUse. Shown with Brass Insert Installed. Front orientation. Leveling Mount Inserts. High-Capacity Press-Fit Leveling Mount Inserts, For Round Legs.
    Image of Attribute. Front orientation. Contains Annotated.

    Shown

    with

    Brass

    Insert

    Installed

    Plastic with Brass Insert—Move equipment around your workspace and make frequent adjustments without worrying about stripping the brass threads.
    For
    Leg
    Thread
    ID
    OD
    Cap. per
    Mount, lb.
    Overall
    Ht.
    , mm
    Size
    Type
    Dp.
    Temp.,
    ° F
    Each
    Plastic with Brass Insert
    1 5/16"1 1/2"1,5001 11/16"2M16
    Metric
    1"-20 to 1800000000000000
    1 13/16"2"2,0001 15/16"2M16
    Metric
    1"-20 to 180000000000000
     

    Clamping U-Bolts

    Image of Product. With Plastic Mounting Plate. Front orientation. Contains Annotated. U-Bolts. Clamping U-Bolts, 4 Nuts Included.

    With Plastic Mounting

    Plate

    Also known as muffler clamps, these U-bolts have a rounded mounting plate that fully surrounds pipe, conduit, and tubing for a secure fit. Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles.
    Zinc-Plated Steel—Zinc-plated steel U-bolts have good corrosion resistance in most environments.
    4 Nuts Included—U-bolts with four nuts allow you to secure the U-bolt from the top and the bottom.
    ID
    Thread
    Mounting Plate
    Inch
    Metric,
    mm
    For Pipe
    Size
    Ht.
    Lg.
    Pitch,
    mm
    Wt. Cap.
    Ctr.-to-Ctr.
    Material
    Color
    Lg.
    Wd.
    Thk.
    No. of Nuts
    Included
    Temp. Range,
    ° F
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
     
    M16 Threads
    4.75"1214
    6 1/8"3 3/16"2Not Rated5 3/8"PlasticBlack7 1/2"1 9/16"13/16"4-20 to 19010000000000000
    5.8125"1485
    6 15/16"3 3/16"2Not Rated6 7/16"PlasticBlack8 11/16"1 9/16"13/16"4-20 to 1901000000000000
    6.9375"1766
    7 15/16"3 3/16"2Not Rated7 9/16"PlasticBlack10"1 15/16"1"4-20 to 1901000000000000
     
    back to top