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

    Selectable-Length Clevis Pins

    Change the usable length by inserting a cotter pin into one of the holes, which are spaced 1/4" apart. These pins are often used as replacement parts when you don't have the pin you need on hand. They have a flat, low-profile head that fits in tighter spaces than bent-head pins, but they're not as easy to grip. Cotter pins are not included.
    The excess length can be cut off after installation.
    Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Selectable-Length Clevis Pins.
    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Head
    Usable Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    No. of
    Holes
    Min.
    Hardness
    Lg.
    Dia.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Carbon Steel
     
    3/16" Diameter
    1/4", 1/2", 3/4", 1", 1 1/4"-0.008" to 0.004"3/32"5Rockwell B721 1/2"5/16"1/16"1098330A11500000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.008" to 0.004"3/32"5Rockwell B722"5/16"1/16"1098330A1200000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.008" to 0.004"3/32"5Rockwell B722 1/2"5/16"1/16"1098330A1250000
     
    1/4" Diameter
    1/4", 1/2", 3/4"-0.007" to 0.004"7/64"3Rockwell B721"3/8"3/32"1098330A1350000
    1/4", 1/2", 3/4", 1", 1 1/4"-0.007" to 0.004"7/64"5Rockwell B721 1/2"3/8"3/32"1098330A1400000
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.007" to 0.004"7/64"6Rockwell B722"3/8"3/32"1098330A1450000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.007" to 0.004"7/64"7Rockwell B722 1/2"3/8"3/32"1098330A1500000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.007" to 0.004"7/64"7Rockwell B723"3/8"3/32"1098330A1550000
     
    5/16" Diameter
    1/4", 1/2", 3/4"-0.009" to 0.004"7/64"3Rockwell B721"7/16"3/32"1098330A1650000
    1/4", 1/2", 3/4", 1", 1 1/4"-0.009" to 0.004"7/64"5Rockwell B721 1/2"7/16"3/32"1098330A1700000
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.004"7/64"6Rockwell B722"7/16"3/32"1098330A1750000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.009" to 0.004"7/64"7Rockwell B722 1/2"7/16"3/32"1098330A18000000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.004"7/64"7Rockwell B723"7/16"3/32"1098330A18500000
    1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"-0.009" to 0.004"7/64"7Rockwell B723 1/2"7/16"3/32"1098330A19000000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.009" to 0.004"7/64"7Rockwell B724"7/16"3/32"1098330A21000000
     
    3/8" Diameter
    1/4", 1/2", 3/4"-0.011" to 0.004"9/64"3Rockwell B721"1/2"1/8"1098330A2300000
    1/4", 1/2", 3/4", 1", 1 1/4"-0.011" to 0.004"9/64"5Rockwell B721 1/2"1/2"1/8"1098330A2350000
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.011" to 0.004"9/64"6Rockwell B722"1/2"1/8"1098330A2400000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.011" to 0.004"9/64"7Rockwell B722 1/2"1/2"1/8"1098330A24500000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.011" to 0.004"9/64"7Rockwell B723"1/2"1/8"1098330A25000000
    1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"-0.011" to 0.004"9/64"7Rockwell B723 1/2"1/2"1/8"1098330A25500000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.011" to 0.004"9/64"7Rockwell B724"1/2"1/8"1098330A26000000
     
    7/16" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.007" to -0.002"5/32"6Rockwell B722"9/16"5/32"1098330A27000000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.007" to -0.002"5/32"7Rockwell B722 1/2"9/16"5/32"1098330A27500000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.007" to -0.002"5/32"7Rockwell B723"9/16"5/32"1098330A28000000
     
    1/2" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to -0.004"5/32"6Rockwell B722"5/8"5/32"1098330A31000000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.009" to -0.004"5/32"7Rockwell B722 1/2"5/8"5/32"1098330A31500000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to -0.004"5/32"7Rockwell B723"5/8"5/32"1098330A32000000
    1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"-0.009" to -0.004"5/32"7Rockwell B723 1/2"5/8"5/32"598330A32500000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.009" to -0.004"5/32"7Rockwell B724"5/8"5/32"598330A33000000
     
    5/8" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.004"5/32"6Rockwell B722"13/16"1/4"598330A35000000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.004"5/32"7Rockwell B723"13/16"1/4"598330A35500000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.009" to 0.004"5/32"7Rockwell B724"13/16"1/4"598330A36000000
     
    3/4" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.002"5/32"6Rockwell B722"15/16"5/16"598330A37000000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.002"5/32"7Rockwell B723"15/16"5/16"198330A3750000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Selectable-Length Clevis Pins.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They're strong enough to fasten most components but won't withstand stress and vibration as well as steel.
    Head
    Usable Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    No. of
    Holes
    Min.
    Hardness
    Lg.
    Dia.
    Ht.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    3/16" Diameter
    1/4", 1/2", 3/4", 1", 1 1/4"-0.008" to 0.004"3/32"5Not Rated1 1/2"5/16"1/16"198330A825000000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.008" to 0.004"3/32"5Not Rated2"5/16"1/16"198330A82800000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.008" to 0.004"3/32"5Not Rated2 1/2"5/16"1/16"198330A83100000
     
    1/4" Diameter
    1/4", 1/2", 3/4"-0.007" to 0.004"3/32"3Not Rated1"3/8"3/32"198330A83700000
    1/4", 1/2", 3/4", 1", 1 1/4"-0.007" to 0.004"3/32"5Not Rated1 1/2"3/8"3/32"198330A84000000
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.007" to 0.004"3/32"6Not Rated2"3/8"3/32"198330A84300000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.007" to 0.004"3/32"7Not Rated2 1/2"3/8"3/32"198330A84600000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.007" to 0.004"3/32"7Not Rated3"3/8"3/32"198330A84900000
     
    5/16" Diameter
    1/4", 1/2", 3/4"-0.009" to 0.004"7/64"3Not Rated1"7/16"3/32"198330A85500000
    1/4", 1/2", 3/4", 1", 1 1/4"-0.009" to 0.004"7/64"5Not Rated1 1/2"7/16"3/32"198330A85800000
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.004"7/64"6Not Rated2"7/16"3/32"198330A86100000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.009" to 0.004"7/64"7Not Rated2 1/2"7/16"3/32"198330A86400000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.004"7/64"7Not Rated3"7/16"3/32"198330A86700000
    1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"-0.009" to 0.004"7/64"7Not Rated3 1/2"7/16"3/32"198330A87000000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.009" to 0.004"7/64"7Not Rated4"7/16"3/32"198330A87300000
     
    3/8" Diameter
    1/4", 1/2", 3/4"-0.011" to 0.004"9/64"3Not Rated1"1/2"1/8"198330A87900000
    1/4", 1/2", 3/4", 1", 1 1/4"-0.011" to 0.004"9/64"5Not Rated1 1/2"1/2"1/8"198330A88200000
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.011" to 0.004"9/64"6Not Rated2"1/2"1/8"198330A88500000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.011" to 0.004"9/64"7Not Rated2 1/2"1/2"1/8"198330A96400000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.011" to 0.004"9/64"7Not Rated3"1/2"1/8"198330A89100000
    1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"-0.011" to 0.004"9/64"7Not Rated3 1/2"1/2"1/8"198330A89400000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.011" to 0.004"9/64"7Not Rated4"1/2"1/8"198330A89700000
     
    7/16" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.007" to -0.002"5/32"6Not Rated2"9/16"5/32"198330A90300000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.007" to -0.002"5/32"7Not Rated2 1/2"9/16"5/32"198330A90600000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.007" to -0.002"5/32"7Not Rated3"9/16"5/32"198330A90900000
     
    1/2" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.004"5/32"6Not Rated2"5/8"5/32"198330A91500000
    3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"-0.009" to 0.004"5/32"7Not Rated2 1/2"5/8"5/32"198330A91800000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.004"5/32"7Not Rated3"5/8"5/32"198330A92100000
    1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"-0.009" to 0.004"5/32"7Not Rated3 1/2"5/8"5/32"198330A92400000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.009" to 0.004"5/32"7Not Rated4"5/8"5/32"198330A92700000
     
    5/8" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.004"5/32"6Not Rated2"13/16"1/4"198330A93300000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.004"5/32"7Not Rated3"13/16"1/4"198330A93600000
    2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.009" to 0.004"5/32"7Not Rated4"13/16"1/4"198330A93900000
     
    3/4" Diameter
    1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"-0.009" to 0.002"5/32"6Not Rated2"15/16"5/16"198330A94500000
    1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"-0.009" to 0.002"5/32"7Not Rated3"15/16"5/16"198330A94800000
     

    Selectable-Length Bent-Head Clevis Pins

    Change the usable length by inserting a cotter pin into one of the holes. These pins are often used as replacement parts when you don't have the exact pin you need on hand. The bent head gives you a better grip than flat-head pins and acts as a stop so the pin can’t be pulled out from the other end.
    The excess length can be cut off after installation.
    Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Selectable-Length Bent-Head Clevis Pins.
    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Usable Lg.
    Dia.
    Tolerance
    For Max.
    Cotter Pin Dia.
    No. of
    Holes
    Min.
    Hardness
    Lg.
    Each
    Zinc-Plated Carbon Steel with Cotter Pin
     
    3/8" Diameter
    2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4", 4"-0.005" to 0"5/32"7Not Rated4"90369A11100000
    4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6"-0.005" to 0"5/32"7Not Rated6"90369A1120000
     
    1/2" Diameter
    2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4", 4"-0.005" to 0"5/32"7Not Rated4"90369A1130000
    4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6"-0.005" to 0"5/32"7Not Rated6"90369A1140000
     
    5/8" Diameter
    2 1/8", 2 7/16", 2 3/4", 3 1/16", 3 3/8", 3 11/16", 4"-0.005" to 0"13/64"7Not Rated4"90369A1150000
    4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"-0.005" to 0"13/64"7Not Rated6"90369A1160000
     
    3/4" Diameter
    2 1/8", 2 7/16", 2 3/4", 3 1/16", 3 3/8", 3 11/16", 4"-0.005" to 0"13/64"7Not Rated4"90369A1170000
    4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"-0.005" to 0"13/64"7Not Rated6"90369A11800000
     
    1" Diameter
    4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"-0.005" to 0"13/64"7Not Rated6"90369A11900000
    6 1/8", 6 7/16", 6 3/4", 7 1/16", 7 3/8", 7 11/16", 8"-0.005" to 0"13/64"7Not Rated8"90369A12000000
     
    1 7/32" Diameter
    6 1/8", 6 7/16", 6 3/4", 7 1/16", 7 3/8", 7 11/16", 8"-0.005" to 0"13/64"7Not Rated8"90369A12100000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Selectable-Length Bent-Head Clevis Pins.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They're strong enough to fasten most components but won't withstand stress and vibration as well as steel.
    Usable Lg.
    Dia.
    Tolerance
    For Max.
    Cotter Pin Dia.
    No. of
    Holes
    Min.
    Hardness
    Lg.
    Each
    18-8 Stainless Steel with Cotter Pin
     
    1/2" Diameter
    4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6"-0.005" to 0"5/32"7Not Rated6"90369A122000000
     
    5/8" Diameter
    4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"-0.005" to 0"13/64"7Not Rated6"90369A12300000
     
    3/4" Diameter
    4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"-0.005" to 0"13/64"7Not Rated6"90369A12400000
     

    Selectable-Length Loop-Grip Clevis Pins

    Slide your cotter pin through one of several holes on these clevis pins to choose the length that fits your assembly. The loop handle is large enough for multiple fingers, so you can get the leverage you need to easily grip and pull it. They’re often used for towing and other applications that require frequent pin removal.
    Steel
    Image of Product. Front orientation. Clevis Pins. Selectable-Length Loop-Grip Clevis Pins.
    Painted Carbon Steel—Stronger than stainless steel, these pins won't deform from stress and vibration. The dark enamel creates a finished look but offers minimal corrosion resistance. They're best for dry environments.
    Plastic-Coated Handle—Prevents your grip from slipping on the handle.
    Handle
    Usable Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    No. of
    Holes
    Min.
    Hardness
    Head
    Dia.
    Color
    Finish
    Type
    Each
    Black-Painted Carbon Steel with Cotter Pin
     
    3/8" Diameter
    2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.003" to 0.002"9/64"6Rockwell C321 3/8"RedPlastic CoatedFixed90539A11000000
    4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4"-0.003" to 0.002"9/64"6Rockwell C321 3/8"RedPlastic CoatedFixed90539A1200000
     
    1/2" Diameter
    2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"-0.003" to 0.002"5/32"6Rockwell C321 3/8"RedPlastic CoatedFixed90539A13000000
    4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4"-0.003" to 0.002"5/32"6Rockwell C321 3/8"RedPlastic CoatedFixed90539A14000000
     
    5/8" Diameter
    2 1/8", 2 1/2", 2 7/8", 3 1/4", 3 5/8", 4", 4 3/8"-0.003" to 0.002"17/64"7Rockwell C321 5/8"RedPlastic CoatedFixed90539A15000000
    4 1/8", 4 1/2", 4 7/8", 5 1/4", 5 5/8", 6", 6 3/8"-0.003" to 0.002"17/64"7Rockwell C321 5/8"RedPlastic CoatedFixed90539A16000000
     
    3/4" Diameter
    2 1/8", 2 1/2", 2 7/8", 3 1/4", 3 5/8", 4", 4 3/8"-0.003" to 0.002"17/64"7Rockwell C321 5/8"RedPlastic CoatedFixed90539A17000000
    4 1/8", 4 1/2", 4 7/8", 5 1/4", 5 5/8", 6", 6 3/8"-0.003" to 0.002"17/64"7Rockwell C321 5/8"RedPlastic CoatedFixed90539A18000000
     
    1" Diameter
    4 1/8", 4 1/2", 4 7/8", 5 1/4", 5 5/8", 6", 6 3/8"-0.003" to 0.002"17/64"7Rockwell C321 7/8"RedPlastic CoatedFixed90539A19000000
    6 1/8", 6 1/2", 6 7/8", 7 1/4", 7 5/8", 8", 8 3/8"-0.003" to 0.002"17/64"7Rockwell C321 7/8"RedPlastic CoatedFixed90539A21000000
     

    Selectable-Length Clevis Pin Assortments

    Image of Product. Front orientation. Clevis Pins. Selectable-Length Clevis Pin Assortments.
    Image of Product. Front orientation. Clevis Pins. Selectable-Length Clevis Pin Assortments.
    Stock clevis pins in multiple diameters with lengths you can set to secure a variety of parts. The pins in these assortments have several holes, so you can slide your cotter pin through the one that gives you the right length for your assembly. Trim off the excess if needed. These pins are useful when you don’t have an exact replacement. Their flat, low-profile head fits into tight spaces.
    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    No. of
    Pieces
    Sizes Included
    Container
    Type
    Each
    Zinc-Plated Carbon Steel
    83/16" to 3/8" Dia.Plastic Box90541A120000000
    183/16" to 7/16" Dia.Plastic Box90541A11000000
     
    back to top