#25 Chain Roller Sprocket 6mm Bore 1/4" Pitch 16 Tooth Type B Sprocket 2Pcs M3x8mm+6mm Model: 1/4-20x1"

Model: 1/4-20x1"

Width: 50mm / 2inch

Total Length: 117mm/4

for Audi S3 2015-2020

total capacity for 4pcs casters is 50kg / 110lb

#25 Chain Roller Sprocket 6mm Bore 1/4" Pitch 16 Tooth Type B Sprocket 2Pcs M3x8mm+6mm Model: 1/4-20x1"Features: 1. Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Round hole with 2pcs Set Screws at 90 degrees. The shaft can be fixed well, which is convenient to use. 2. The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain sprocket comes with strong teeth that can latch onto the chain. It is suggested that chain sprockets have at least three teeth in