Feature

●These steel shaft sleeves fit crankshafts from 3/4" to 1" in diameter and include 3/16" to 1/4" offset step key
●Change the motor with different diameter shafts and change different speed or belt pulley
●Reduces the need to purchase a new motor or pulley to maintain existing components and speed/power requirements
●The large wheel bore adapts to small axles and works with gas engine crankshafts to expand the crank diameter to fit pulleys, gearboxes, etc
●Includes one adapter and step key. Cold rolled steel, CNC precision machined and tumbled processing, durable


Description

Function:
These steel shaft sleeves fit crankshafts from 3/4" to 1" in diameter and include 3/16" to 1/4" offset step key. Change the motor with different diameter shafts and change different speed or belt pulley. Reduces the need to purchase a new motor or pulley to maintain existing components and speed/power requirements. The large wheel bore adapts to small axles and works with gas engine crankshafts to expand the crank diameter to fit pulleys, gearboxes, etc. Includes one adapter and step key. Cold rolled steel, CNC precision machined and tumbled processing, durable

Specifications:
Condition: 100% Brand New
Item Name: 3/4" to 1" Crankshaft Sleeve Adapter
Material: Steel
Color: Silver
Sleeve inner diameter: 3/4"
Sleeve Outer Diameter: 1"
Sleeve Length: Approximately 3"
Sleeve Keyway Slot: 1/4"
Step key length: about 2 inches
Package Weight: Approx. 4.6 oz (138 g).

Package List:
1 * 3/4"-1" Crankshaft Sleeve Adapter
1 x Step key