The best shuttle lock available from Bulldog! 

Patented Guide Grooves to help provide simple pin engagement.

The pin is held 360° by 8 ball bearings which gives less wear on the plunger pin.  Comes with 2 BD-SPP short plunger pins, 4 M6X25 screws, pin washers and an individual tube of Loctite.

350 lb weight limit

1 year warranty