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

    Knob-Grip Locking Quick-Release Pins with D-Ring

    With a tall, narrow head, these pins fit in tight spaces and have a D-ring you can grab and pull with one finger. Two retaining balls hold the pin in place until you push the button to release. Also known as R-style marine pins.
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Ring Head, Plain Shaft, Locking, Knob Head.
    High-Strength 17-4 PH Stainless Steel—The strongest stainless steel pins we offer, these are the least likely to deform due to stress and vibration. They resist rust in wet and outdoor environments but won't hold up to the harsh chemicals and acids that 316 stainless steel can.
    Super-Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant pins, these stand up to the harshest conditions and chemicals. They're strong enough to join most components but won't withstand stress and vibration as well as steel.
    Usable
    Lg.
    Dia. at Extended
    Ball Ht.
    Double Shear Breaking
    Strength, lbf
    Min.
    Hardness
    Handle
    Material
    Ball Material
    Each
    High-Strength 17-4 PH Stainless Steel
     
    3/16" Diameter
    1/2"0.22"5,100Rockwell C40Stainless Steel
    Stainless Steel
    92384A212000000
    3/4"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92384A01300000
    1"0.22"5,100Rockwell C40Stainless Steel
    Stainless Steel
    92384A21400000
    1 1/4"0.22"5,100Rockwell C40Stainless Steel
    Stainless Steel
    92384A01500000
    1 1/2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92384A01600000
    1 3/4"0.22"5,100Rockwell C40Stainless Steel
    Stainless Steel
    92384A62000000
    2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92384A01800000
    2 1/4"0.22"5,100Rockwell C40Stainless Steel
    Stainless Steel
    92384A63000000
    2 1/2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92384A02100000
    3"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92384A02300000
     
    1/4" Diameter
    1/2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A03200000
    3/4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A03300000
    7/8"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A64000000
    1"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A03400000
    1 1/4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A03500000
    1 1/2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A03600000
    1 3/4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A03700000
    2"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A23800000
    2 1/4"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A65000000
    2 1/2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A04100000
    2 3/4"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A66000000
    3"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A24300000
    3 1/4"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A67000000
    4"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A04500000
    5"0.289"9,200Rockwell C40Stainless Steel
    Stainless Steel
    92384A68000000
     
    5/16" Diameter
    1/2"0.375"14,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A69000000
    3/4"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A05100000
    1"0.375"14,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A25200000
    1 1/4"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A05300000
    1 1/2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A05400000
    1 3/4"0.375"14,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A71000000
    2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A05600000
    2 1/4"0.375"14,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A72000000
    2 1/2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A05800000
    3"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A06100000
    3 1/2"3/8"14,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A26300000
    4"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A06500000
    5"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A06800000
    6"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92384A07000000
     
    3/8" Diameter
    1/2"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A73000000
    3/4"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A74000000
    1"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A07200000
    1 1/4"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A75000000
    1 1/2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A07400000
    1 3/4"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A76000000
    2"0.440"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A27600000
    2 1/4"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A77000000
    2 1/2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A07800000
    2 3/4"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A78000000
    3"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A08100000
    3 1/2"0.44"20,700Rockwell C40Stainless Steel
    Stainless Steel
    92384A28300000
    4"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92384A08500000
     
    7/16" Diameter
    1 1/2"0.506"28,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A61000000
     
    1/2" Diameter
    1"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A79000000
    1 1/4"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A81000000
    1 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A09200000
    1 3/4"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A82000000
    2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A09400000
    2 1/4"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A83000000
    2 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A09600000
    2 3/4"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A84000000
    3"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A30900000
    3 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A10100000
    4"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A31100000
    4 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A14400000
    5"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A85000000
    6"0.594"36,900Rockwell C40Stainless Steel
    Stainless Steel
    92384A86000000
     
    5/8" Diameter
    1 1/2"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A11200000
    2"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A11400000
    2 1/2"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A11600000
    3"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A11800000
    3 1/2"0.75"57,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A12100000
    4"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A12300000
     
    3/4" Diameter
    1 1/2"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A13200000
    2"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A13400000
    2 1/2"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A13600000
    3"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A13800000
    3 1/2"0.887"83,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A335000000
    4"0.887"83,000Rockwell C40Stainless Steel
    Stainless Steel
    92384A336000000
    4 1/2"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92384A145000000
     
    Super-Corrosion-Resistant 316 Stainless Steel
     
    3/16" Diameter
    1"0.22"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A51400000
     
    1/4" Diameter
    1"0.289"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A53400000
    1 1/4"0.289"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A53500000
    1 1/2"0.289"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A53600000
    2"0.289"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A53800000
     
    5/16" Diameter
    1"0.375"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A55200000
    1 1/2"0.375"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A55400000
     
    3/8" Diameter
    1"0.44"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A57200000
    1 1/2"0.44"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A57400000
    2"0.44"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A57600000
     
    1/2" Diameter
    1 1/2"0.594"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A59200000
    2"0.594"Not RatedNot RatedStainless Steel
    Stainless Steel
    92384A59400000
     

    Locking Quick-Release Pins with Recessed Button

    Because the button doesn’t stick out, these pins won’t release accidentally if bumped. They have two retaining balls that lock the pin in place—push the button to insert and remove. The head has a hole for adding a split ring and a lanyard (sold separately). Also known as M-style marine pins.
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Locking Quick-Release Pins with Recessed Button.
    High-Strength 17-4 PH Stainless Steel—The strongest stainless steel pins we offer, these are the least likely to deform due to stress and vibration. They resist rust in wet and outdoor environments but won't hold up to the harsh chemicals and acids that 316 stainless steel can.
    Usable
    Lg.
    Dia. at Extended
    Ball Ht.
    Double Shear Breaking
    Strength, lbf
    Min.
    Hardness
    Handle
    Material
    Ball Material
    Each
    High-Strength 17-4 PH Stainless Steel
     
    3/16" Diameter
    1/2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A012000000
    3/4"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A01300000
    1"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A01400000
    1 1/4"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A01500000
    1 1/2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A01600000
    2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A01800000
    2 1/2"0.22"4,600Rockwell C40Stainless Steel
    Stainless Steel
    92385A02200000
     
    1/4" Diameter
    1/2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03200000
    3/4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03300000
    1"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03400000
    1 1/4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03500000
    1 1/2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03600000
    1 3/4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03700000
    2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A03800000
    2 1/2"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A04100000
    3"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A04300000
    4"0.289"8,200Rockwell C40Stainless Steel
    Stainless Steel
    92385A04600000
     
    5/16" Diameter
    3/4"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A05100000
    1"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A05200000
    1 1/4"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A05300000
    1 1/2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A05400000
    2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A05600000
    2 1/2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A05800000
    3"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A06000000
    3 1/2"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A06300000
    4"0.375"12,800Rockwell C40Stainless Steel
    Stainless Steel
    92385A06500000
     
    3/8" Diameter
    3/4"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A07100000
    1"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A07200000
    1 1/4"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A07300000
    1 1/2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A07400000
    2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A07600000
    2 1/2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A07800000
    3"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A08100000
    3 1/2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A08400000
    4"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A08500000
    4 1/2"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A08600000
    5"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A08700000
    6"0.44"18,400Rockwell C40Stainless Steel
    Stainless Steel
    92385A08900000
     
    1/2" Diameter
    1 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A09200000
    2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A09400000
    2 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A09600000
    3"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A09800000
    3 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A100000000
    4"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A103000000
    4 1/2"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A144000000
    5"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A150000000
    6"0.594"32,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A155000000
     
    5/8" Diameter
    2"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92385A21000000
    3"0.75"51,000Rockwell C40Stainless Steel
    Stainless Steel
    92385A118000000
     
    3/4" Diameter
    2"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A255000000
    2 1/2"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A260000000
    3"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A138000000
    5"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A280000000
    6"0.887"73,500Rockwell C40Stainless Steel
    Stainless Steel
    92385A290000000
     
    Accessories for Quick-Release Pins
    Lanyards
    Image of Product. Front orientation. Contains Annotated. Lanyards.
    Lg.
    Each
    6"30345T54500000
    12"30345T5520000
    18"30345T5550000
    Split Rings
    Image of Product. Front orientation. Contains Annotated. Split Rings.
    Thk.
    Pkg.
    Qty.
    Pkg.
    1/8"190905A65500000
    back to top