Next generation RS Bow Vise Bow Riser Square up Level with Level Riser Technology (LRT). New 2018 model. Allows for string leveling and third axis alignment for proper nock placement and sight tuning. Attaches directly to riser sight mount holes. Eliminates guesswork. Easy on/off. Includes step by step instructions and link to instructional video. And all hardware.

Use with optional Nok-EZ Arrow Level for a complete nock leveling set. Proudly made in the USA. Hand assembled and calibrated. Patented. 

Trust the brand that made the old bow t-square obsolete over 20 years ago.