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    30 Products

    High-Accuracy Roller Chain Wear-Indicating Gauges

    Image of ProductInUse. Front orientation. Contains Annotated, MultipleImages. Chain Wear Gauges. High-Accuracy Roller Chain Wear-Indicating Gauges.
    Precisely measure chain elongation to see if you need to replace your chain. These gauges give a more accurate reading than alternatives because they’re designed to anchor to a roller and extend across several links. A color indicator helps you quickly measure the space between rollers. If the gauge rests on top of the chain and you see green markings, your chain doesn't need to be replaced. If it slips between two rollers and you only see red markings, it’s time for a replacement.
    Chain Wear Gauges
    Image of Product. Front orientation. Chain Wear Gauges. High-Accuracy Roller Chain Wear-Indicating Gauges.
    For Roller
    Chain Trade No.
    Material
    Each
    For Single-, Double-, and Triple-Strand ANSI Roller Chain
    35Steel5576N110000000
    40Steel5576N12000000
    50Steel5576N13000000
    60Steel5576N14000000
    80Steel5576N15000000
    100Steel5576N16000000
    120Steel5576N17000000
    140Steel5576N18000000
    160Steel5576N19000000
    180Steel5576N21000000
    200Steel5576N2200000000
    240Steel5576N2300000000
     
    For Single-, Double-, and Triple-Strand ISO Roller Chain
    06BSteel5576N24000000
    08BSteel5576N25000000
    10BSteel5576N26000000
    12BSteel5576N27000000
    16BSteel5576N28000000
    20BSteel5576N29000000
    24BSteel5576N31000000
    28BSteel5576N32000000
    32BSteel5576N33000000
     
    Chain Wear Gauges with Plastic Case
    Image of Product. Front orientation. Chain Wear Gauges. High-Accuracy Roller Chain Wear-Indicating Gauges, Chain Wear Gauges with Plastic Case.
    No. of
    Gauges
    For Roller Chain
    Trade No.
    Material
    Includes
    Each
    For Single-, Double-, and Triple-Strand ANSI Roller Chain
    535, 40, 50, 60, 80SteelChain Indentification Tool5576N34000000000
     
    For Single-, Double-, and Triple-Strand ISO Roller Chain
    506B, 08B, 10B, 12B, 16BSteelChain Indentification Tool5576N3500000000
     

    ANSI Roller Chain Wear-Indicating Rulers

    Image of Product. Front orientation. Chain Wear Gauges. ANSI Roller Chain Wear-Indicating Rulers.
    Place this plastic ruler on links to measure chain wear.
    Overall
    For Roller Chain Trade No.
    Lg.
    Wd.
    Material
    Each
    For Single- and Double-Strand ANSI Roller Chain
    40, 41, 50, 60, 80, 100, 120, 140, 160, 180, 200, 240, 40-2, 50-2, 60-2, 80-2, 100-2, 120-2, 140-2, 160-2, 180-2, 200-2, 240-215"2 5/8"Plastic2370K400000
     

    Wear Gauges for Grade 80 and Grade 100 Chain

    Image of Product. Front orientation. Chain Wear Gauges. Wear Gauges for Grade 80 and Grade 100 Chain.
    Gauge measures the maximum allowable wear tolerances on links of Grade 80 or Grade 100 steel chain, as required by OSHA. If the gauge can be inserted over any part of the link, the chain should be taken out of service.
    For Straight-Link Chain Trade Size
    For Mfr. Model
    Each
     
    For Grade 80 and Grade 100 Chain
    9/32", 3/8", 1/2", 5/8", 3/4", 7/8", 1"L8, L103831T411000000
    9/32", 3/8", 1/2", 5/8", 3/4", 7/8", 1"P8, P10, H29, KWB3831T41200000
     
    For Grade 100 Chain
    9/32", 3/8", 1/2", 5/8", 3/4", 7/8", 1"C103831T3800000
    9/32", 3/8", 1/2", 5/8", 3/4", 7/8", 1"PW, PWA3831T41300000
     

    ANSI Roller Chain Wear-Indicating Inserts

    Image of Product. Front orientation. Chain Wear Gauges. ANSI Roller Chain Wear-Indicating Inserts.
    Place these steel inserts between two roller links. If they can be inserted past your ANSI number, the chain is worn out.
    Overall
    For Roller Chain Trade No.
    Lg.
    Wd.
    Material
    Each
    For Single- and Double-Strand ANSI Roller Chain
    35, 40, 41, 50, 60, 80, 100, 35-2, 40-2, 50-2, 60-2, 80-2, 100-28 3/4"5/8"Steel2370K20000000
    80, 100, 120, 140, 160, 180, 200, 240, 80-2, 100-2, 120-2, 140-2, 160-2, 180-2, 200-2, 240-218"1 1/2"Steel2370K3000000
     
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