Bpe Square One Bow Square

Screws into any arrow with quick change point system. Instant visual check of arrow nock in relation to nock locator on string. Calibrated for use on right or left handed bows. Instructions and 5/16" nock included.

Features:Screws into any arrow with a quick change point system;Calibrated for use on right or left handed bows;Instructions and 5/16" nock included