RHKING
RHKING #40 Roller Chain Sprocket B Type 1/2" Bore Rust Prevention Hardened 9 Tooth
✅Size :Roller Chain Sprocket 12.7mm (1/2") Pitch,9 Teeth,1/2" Bore Diameter, 0.125" Keyway with 2 Setscrews at 90 degrees,B Type. ✅Material:Sprocket is made of AISI 1045 Medium Carbon Steel, gear part of high temperature quenching heat treatment,
$14.99
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