Flywheel Socket Set Manufacturer: OTC TOOLS Availability: 10000 in stock SKU: OT 4888 Manufacturer part number: 4888 UPC: 731413575181 Call for pricing Qty: Buy Now Custom wishlist OK Add to wishlist Add to compare list Email a friend Offer a low profile design that provides full nut to socket contact to eliminate rounding off the nut and slippage.Made from heat-treated chrome moly steel.Set includes these individually available sockets in a blow molded caseSocket fits pinion shaft nut on big twin 81-89. Size 1 1/4" with 1/2" square drive.Socket fits crank pin nut on big twins 54-early 81. Size 1 5/16" with 1/2" square drive.Socket fits crank pin nut on Sportster 81-99 and Buell 87-99. Can also be used on top fork nut on glide forks. Size 1 3/8" with 1/2" square drive.Socket fits crank pin nut on big twin 83-99 single cam. Size 1 1/2" with 1/2" square drive.Socket fits sprocket shaft nuts on big twins 72-99 single cam. Size 1 5/8" with 3/4" square drive. Overview Attachments Reviews Offer a low profile design that provides full nut to socket contact to eliminate rounding off the nut and slippage.Made from heat-treated chrome moly steel.Set includes these individually available sockets in a blow molded caseSocket fits pinion shaft nut on big twin 81-89. Size 1 1/4" with 1/2" square drive.Socket fits crank pin nut on big twins 54-early 81. Size 1 5/16" with 1/2" square drive.Socket fits crank pin nut on Sportster 81-99 and Buell 87-99. Can also be used on top fork nut on glide forks. Size 1 3/8" with 1/2" square drive.Socket fits crank pin nut on big twin 83-99 single cam. Size 1 1/2" with 1/2" square drive.Socket fits sprocket shaft nuts on big twins 72-99 single cam. Size 1 5/8" with 3/4" square drive.