wolfcraft 3681404 One-Hand Ratcheting Band Clamp, 16" Ratcheting band Clamp ideal for gluing picture frames, furniture, shelves and other workpieces Self-adjusting corners to hold various angles Quick-retract band, and an encasement for the band so that it is protected and won't twist 16-feet of strap accommodates all common projects Encased band is protected and won't twist.