Feature:
Material: Made of heavy steel, anodized for a good black oxide coating, strong and waterproof, rustproof. with 1 7/8" nut , back of the tool has a 1/2" drive.
Easy Installation: Easily insert the main drive system and insert wedges in place to limit movement without damaging the sprocket teeth. Remove and install 1 7/8 inch nut to lock the reverse pulley in place, so that the pulley or sprocket can be replaced easily and quickly.
This is a non-OEM product, accessory only!

Specification:
Type: Locking Tool&Mainshaft Sprocket Wrench Tool
Color: Black
Material: Steel, Polyurethane
Socket Tool Size: 64x56x149mm/2.5"x2.2"x5.87" (Upper Diameter* Bottom Diameter*Height)
Locking Tool Length: 33mm/1.3"
Locking Tool Width: 28mm/1.1" ; 10mm/0.39"; 12mm/0.47" ; 12mm/0.47"
Locking Tool Height: 26mm/1.02" ; 20mm/0.79" ; 14mm/0.55" ; 7mm/0.28"
Threaded Bush Size: 1 7/8" (D); 17mm/ 0.67"(T)
Thread Size: M18x1.5

Fitment:
for Harley Davidson 1936-2006 Big Twin TC88 ,but not fit for dyna 2006. lock hub nut fits for Harley Davidsons, please verify fitment by checking dimensions.

Package Included:
1 x Mainshaft Sprocket Wrench Locking Tool Kit