Boston Gear Tensioner, 48883
Roller Chain Drive Tensioner. Screw-Adjustable Tensioner With A Spring Loaded Pivot Arm. For Single Strand of Chain. Suggested Chain Number: 40, 50, 60. Available Load at Idler Shaft @ 90°: 63 Lbs. Overall Length: 9". Overall Width: 2".

Unit Size 1

Pkg Size 1