Melling Chain Tensioner Guide - BT408A Part #: BT408A Line: MEL Melling Chain Tensioner Guide 1 Year Limited Warranty Material: Nylon Height (in): 2.240 Inch Height (mm): 56mm Length (in): 9.500 Inch Length (mm): 241mm Width (in): 1 Inch Width (mm): 25mm Adjustable: Yes Bracket Included: Yes Mounting Hole Diameter (in): 0.400 Inch Spring Included: No Number Of Mounting Holes: 1 Shoe Included: Yes Mounting Hole Diameter (mm): 10mm Show More Show Less