Double Hh 20 To 21 Spline Adapter

Description

Features Set screw type Increase / reduce diameter or extend length of tractor’s PTO shaft to fit implements PTO shaft Yellow zinc plated Specifications Female spline dimensions: 1-3/4″ 20 spline Male spline dimensions: 1-3/8″ 21 spline Extends PTO length 4-1/2″ Length: 7-1/8″ overall Weight: 3.9 lb