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    32 Products

    Threaded Through-Hole Knobs

    Image of Product. Style 1. Front orientation. Style 1. Threaded Through-Hole Knobs, Knurled-Head Grip.
    Image of Product. Style 9. Front orientation. Five-Arm Grip. Threaded Through-Hole Knobs, Style 9.
    Image of Product. Style 10. Front orientation. Five-Arm Grip. Threaded Through-Hole Knobs, Style 10.
    Image of Product. Style 11. Front orientation. Style 11. Threaded Through-Hole Knobs, Six-Arm Grip.
    Image of Product. Style 12. Front orientation. Style 12. Threaded Through-Hole Knobs, Six-Arm Grip.

    Style 1

    Style 9

    Style 10

    Style 11

    Style 12

    Long shafts can thread through these knobs for mounting versatility. The knobs provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.
    Style 1—Knurled-Head Grip
    Image of Product. Style 1. Front orientation. Style 1. Threaded Through-Hole Knobs, Knurled-Head Grip.

    Style 1

    Black-Oxide Steel—Black-oxide steel knobs are stronger than iron and have mild rust resistance.
    303 Stainless Steel—303 stainless steel knobs have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Black-Oxide Steel
    3/4"-10
    		1 3/4"3"5/8"1 3/4"1 1/8"00000000000000000000
     
    303 Stainless Steel
    3/4"-10
    		1 3/4"3"5/8"1 3/4"1 1/8"0000000000000000000
     
    Style 9—Five-Arm Grip
    Image of Product. Style 9. Front orientation. Five-Arm Grip. Threaded Through-Hole Knobs, Style 9.

    Style 9

    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Iron
    3/4"-10
    		1 3/4"3 1/4"1/2"1 1/2"1 1/4"0000000000000000000
     
    Style 10—Five-Arm Grip
    Image of Product. Style 10. Front orientation. Five-Arm Grip. Threaded Through-Hole Knobs, Style 10.

    Style 10

    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    Set Screw
    Thread Size
    Set Screw
    Included
    1-9
    10-Up
    Iron
    3/4"-10
    		1 3/4"3 1/4"1/2"1 1/2"1 1/4"1/4"-20
    		Yes0000000000000000000
     
    Style 11—Six-Arm Grip
    Image of Product. Style 11. Front orientation. Style 11. Threaded Through-Hole Knobs, Six-Arm Grip.

    Style 11

    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Iron
    3/4"-10
    		1 1/2"3 1/2"5/8"1 5/8"7/8"0000000000000000000
     
    Style 12—Six-Arm Grip
    Image of Product. Style 12. Front orientation. Style 12. Threaded Through-Hole Knobs, Six-Arm Grip.

    Style 12

    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    Set Screw
    Thread Size
    Set Screw
    Included
    1-9
    10-Up
    Iron
    3/4"-10
    		1 1/2"3 1/2"5/8"1 5/8"7/8"1/4"-20
    		Yes0000000000000000000
     

    Threaded-Hole Knobs

    Image of Product. Style 1. Front orientation. Style 1. Threaded-Hole Knobs, Knurled-Head Grip.
    Image of Product. Style 24. Front orientation. Four-Arm Grip. Threaded-Hole Knobs, Style 24.

    Style 1

    Style 24

    Install these knobs on a threaded stud. They provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.
    Style 1—Knurled-Head Grip
    Image of Product. Style 1. Front orientation. Style 1. Threaded-Hole Knobs, Knurled-Head Grip.

    Style 1

    Black-Oxide Steel—Steel knobs have a black-oxide finish for mild rust resistance.
    303 Stainless Steel—303 stainless steel knobs have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Black-Oxide Steel
    3/4"-10
    		1"3"5/8"1 3/4"1 1/8"0000000000000000000
     
    303 Stainless Steel
    3/4"-10
    		1"3"5/8"1 3/4"1 1/8"000000000000000000
     
    Style 24—Four-Arm Grip
    Image of Product. Style 24. Front orientation. Four-Arm Grip. Threaded-Hole Knobs, Style 24.

    Style 24

    Aluminum—Aluminum knobs have mild corrosion resistance, are lightweight, and are nonmagnetic.
    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Aluminum
    3/4"-10
    		1 1/4"3"11/16"1 3/8"1 1/4"00000000000000000
     

    Palm-Grip Threaded-Stud Knobs

    Image of Product. Front orientation. Knobs. Palm-Grip Threaded-Stud Knobs.
    The domed top allows you to firmly hold these knobs in the palm of your hand to position, tighten, and hold fixtures, equipment, and machinery. Mount them into a threaded hole. Made of aluminum, the knobs have mild corrosion resistance, are lightweight, and are nonmagnetic.
    Knurled-Head Grip
    Head
    Hub
    Each
    Thread
    Size
    Stud
    Lg.
    Dia.
    Ht.
    Dia.
    Ht.
    Stud
    Material
    1-9
    10-Up
    Aluminum
    3/4"-10
    		1 3/4"3 1/2"1 1/8"2"3/4"Steel00000000000000000000
    3/4"-10
    		3"3 1/2"1 1/8"2"3/4"Steel000000000000000000
     

    Machine Handles

    These handles are often used for operating machinery.
    Threaded-Hole Mount
    Image of Product. Front orientation. Machine Handles. Threaded-Hole Mount, 2 Arms.
    Image of Attribute. Front orientation. Contains Annotated. Threaded-Hole Mount, 2 Arms.

    2 Arms

    2 Arms

    Threaded-hole handles install on a threaded stud.
    Black Oxide Steel—Steel handles with a black-oxide finish have mild rust resistance. Steel handles are stronger than iron handles.
    Thread
    Knob
    No. of
    Arms
    Size
    Depth
    Handle
    Lg.
    Projection
    Hub
    Projection
    Diameter
    Material
    Color
    Insert Material
    Temp. Range,
    ° F
    Each
    Black Oxide Steel
    23/4"-10
    		1"9 3/8"3 1/2"2 1/4"1 3/8"Nylon
    		BlackBlack-Oxide Steel-50 to 2500000000000000
     
    Threaded Through-Hole Mount
    Image of Product. Front orientation. Machine Handles. Threaded Through-Hole Mount, 2 Arms.
    Image of Attribute. Front orientation. Contains Annotated. Threaded Through-Hole Mount, 2 Arms.

    2 Arms

    2 Arms

    Threaded through-hole handles allow long shafts to thread through these handles for mounting versatility.
    Zinc-Plated Iron—Iron handles are zinc plated for corrosion resistance.
    Thread
    No. of
    Arms
    Size
    Depth
    Handle
    Lg.
    Projection
    Hub
    Projection
    Each
    Zinc-Plated Iron
    23/4"-10
    		1 3/4"8"2 15/16"1 3/4"0000000000000
     

    Quick-Lock Threaded Through-Hole Knobs

    Image of ProductInUse. Front orientation. Knobs. Quick-Lock Threaded Through-Hole Knobs.
    Image of Attribute. Front orientation. Knobs. Quick-Lock Threaded Through-Hole Knobs.

    Quick to install, position, and remove, these knobs have an angled hole that allows you to tilt the knob to slide it over threads, then straighten it to grip the threads and secure the knob. They provide a firm grip to position, tighten, and hold fixtures, equipment, and machinery.
    Four-Arm Grip
    Image of Product. Front orientation. Four-Arm Grip. Quick-Lock Threaded Through-Hole Knobs.
    Steel—Steel knobs are stronger than phenolic knobs.
    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    Threading
    1-9
    10-Up
    Steel
    3/4"-10
    		1 1/4"3"5/8"1 1/4"5/8"Fully Threaded0000000000000000000
     

    Palm-Grip Threaded-Hole Knobs

    Image of Product. Front orientation. Knobs. Palm-Grip Threaded-Hole Knobs.
    The domed top allows you to firmly hold these knobs in the palm of your hand to position, tighten, and hold fixtures, equipment, and machinery. Install these knobs on a threaded stud. Made of aluminum, all have mild corrosion resistance, are lightweight, and are nonmagnetic.
    Knurled-Head Grip
    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Aluminum
    3/4"-10
    		1"3 1/2"1 1/8"2"3/4"00000000000000000000
     

    Handle Nuts

    Image of Product. Front orientation. Handle Nuts. Style A.

    Style A

    Image of Product. Front orientation. Handle Nuts. Style B.

    Style B

    Image of Product. Front orientation. Handle Nuts. Style C.

    Style C

    Image of Attribute. Front orientation. Contains Annotated.
    Use these handles for quick assembly and disassembly. Their offset grip provides leverage, making them a good alternative to wing nuts. Long shafts can thread through these handles for mounting versatility.
    Zinc-Plated Iron—Zinc-plated iron handle nuts have corrosion resistance.
    Steel—Steel handle nuts are stronger than iron.
    302 Stainless Steel—302 stainless steel handle nuts have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
    Thread
    Style
    Size
    Dp.
    Handle
    Lg.
    Projection
    Hub
    Projection
    Each
    Threaded Through-Hole Mount
     
    Iron
    A3/4"-10
    		3/4"4 1/8"1 5/8"3/4"00000000000000
     
    Zinc-Plated Iron
    A3/4"-10
    		3/4"4 1/8"1 5/8"3/4"0000000000000
     
    Steel
    B3/4"-10
    		11/16"5 7/16"1 13/16"11/16"00000000000000
     
    302 Stainless Steel
    A3/4"-10
    		3/4"4 1/8"1 5/8"3/4"0000000000000
    C3/4"-10
    		1 1/8"6 5/32"3 1/16"1 1/8"000000000000
     

    Threaded Through-Hole Bar Knobs

    Image of ProductInUse. Front orientation. Contains Annotated. Knobs. Threaded Through-Hole Bar Knobs.
    Install these knobs on a threaded stud. Insert a bar between the arms and twist. The bar provides maximum leverage to tighten knobs securely. Made of iron, these knobs have a zinc-plated finish for corrosion resistance.
    Four-Arm Grip
    Thread
    Head
    Hub
    Each
    Sz.
    Dp.
    For Max.
    Bar Dia.
    Wd.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Zinc-Plated Iron
    3/4"-10
    		1 1/2"11/16"2 1/2"1 7/16"1 1/2"15/16"0000000000000000000
     

    Knob-Grip Retractable Spring Plungers

    Image of Product. Front orientation. Contains Annotated. Spring Plungers. Knob-Grip Retractable Spring Plungers.
    With the most versatile handle we offer, these fit in tight spaces while still giving you something to grab. A tug retracts the nose so you can make controlled adjustments. Use these spring plungers for everything from positioning workpieces to changing the height of tables and platforms.
    Spring plungers are available with or without a threadlocker. Those with a threadlocker won't wiggle loose from vibration. Spring plungers without a threadlocker are easier to remove.
    Steel Nose—The strongest, most wear-resistant noses, these won't deform from stress and vibration. Steel is best for dry environments, however, since moisture will cause it to rust.
    18-8 Stainless Steel Nose—The choice for wet and outdoor environments, 18-8 stainless steel resists rusting. It's strong enough for most jobs, but won't withstand stress and vibration as well as steel.
    316 Stainless Steel Nose—With the best corrosion resistance of all, 316 stainless steel stands up to harsh weather, salt water, and chemicals. The nose is strong enough for most jobs, but won't withstand stress and vibration as well as steel.
    Brass Nose—Similar to 18-8 stainless steel, brass is corrosion resistant enough to stand up to wet environments. Since brass is softer than other metals, these noses are less likely to dent surfaces, however, they could deform under high stress.
    Acetal Nose—The best plastic for damp and wet environments, acetal won't swell or lose strength if exposed to moisture. These noses are extra soft to avoid scratching delicate surfaces. They are best for use on soft materials, such as aluminum.
    Twist-to-Lock—Free up both hands to adjust your workpiece or switch out parts without the plunger springing back and getting in the way. Pull back the handle and twist to lock the nose in its retracted position.
    Nose
    Nose
    Force, lbf
    Body
    Handle
    Nonlocking
    Twist-to-Lock
    Thread
    Size
    Thread
    Lg.
    Extended
    Lg.
    Dia.
    Extended
    Compressed
    Material
    Lg.
    Material
    Dia.
    Each
    Each
    Steel Nose
    3/4"-10
    		1.13"0.45"0.375"1.516Black-Oxide Steel2.15"Steel1 1/2"———00000000000000
    3/4"-10
    		1.13"0.45"0.375"1.516Zinc-Plated Steel2.15"Steel1 1/2"———000000000000000
    3/4"-10
    		1.2"0.45"0.375"1.516Zinc-Plated Steel2"Steel1 1/2"00000000000000———0
     
    18-8 Stainless Steel Nose
    3/4"-10
    		1.13"0.45"0.375"1.51618-8 Stainless Steel
    		2.15"18-8 Stainless Steel
    		1 1/2"———00000000000000
     
    316 Stainless Steel Nose
    3/4"-10
    		1.13"0.45"0.375"1.516316 Stainless Steel
    		2.15"316 Stainless Steel
    		1 1/2"———0000000000000
    3/4"-10
    		1.2"0.45"0.375"1.516316 Stainless Steel
    		2.01"316 Stainless Steel
    		1 1/2"000000000000———0
     
    Brass Nose
    3/4"-10
    		1"0.45"0.375"1.516Brass2.01"Brass1 1/2"000000000000———0
    3/4"-10
    		1.13"0.45"0.375"1.516Brass2.15"Brass1 1/2"———0000000000000
    3/4"-10
    		1.2"0.45"0.375"1.516Brass2.01"Brass1 1/2"000000000000———0
     
    Acetal Nose
    3/4"-10
    		1.13"0.45"0.375"1.51618-8 Stainless Steel
    		2.15"18-8 Stainless Steel
    		1 1/2"———0000000000000
     

    Heavy Duty Adjustable Handles

    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Stud.
    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Hole.

    Threaded Stud

    Threaded Hole

    These rugged steel handles provide lasting durability for applications involving frequent positioning, tightening, and holding adjustments. Lift the handle to rotate freely; then release the handle to engage and tighten. These handles are also known as clamping handles. All have a black-oxide finish for mild rust resistance.
    Threaded Stud
    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Stud.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Stud.
    Threaded-stud handles mount into a threaded hole.
    Knob
    Thread
    Size
    Stud
    Lg.
    Handle
    Lg.
    Projection
    Hub
    Projection
    Dia.
    Material
    Color
    Stud
    Material
    Temp. Range,
    ° F
    Each
    Black-Oxide Steel
    3/4"-10
    		2 3/8"5 3/8"4 5/8"2 5/8"1 5/16"PhenolicBlackSteel-20 to 2300000000000000
     
    Threaded Hole
    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Hole.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Hole.
    Threaded-hole handles install on a threaded stud.
    Thread
    Knob
    Size
    Dp.
    Handle
    Lg.
    Projection
    Hub
    Projection
    Dia.
    Material
    Color
    Insert Material
    Temp. Range,
    ° F
    Each
    Black-Oxide Steel
    3/4"-10
    		1 3/8"5 3/8"4 5/8"2 5/8"1 5/8"PhenolicBlackBlack-Oxide Steel-20 to 2300000000000000
     
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