* A-Frame Ramp Connecting Knob-Bolts

This is a set/pair of knob-bolts for connecting and tightening two A-frame ramps together at the top each corner. 

First tie the brace plate and cylinder cap plate together in a light contact connection, so the ramps are free of movement for setting up to a desired height. Then tighten the both knob-bolts for completing the setup.  Make sure you measure bolt receiving hole size for correct size of knob-bolts ordered. We have 3/8"  1/2" and 5/8" sizes.  Wrong size ordered may result spending more or redundant on shipping costs.

Quick and easy set-up!