Doughty Wall Brackets for Concerts & Stages Use:Heavy Duty these plate clamps are designed

these plate clamps are designed with a sloping slot

use part number 00002508

TV and photographic industries

They also have large handle eye openings for easy opening

Part#: M31 SL

Doughty Wall Brackets for Concerts & Stages Use:Heavy Duty these plate clamps are designedDoughty Wall Brackets for Concerts & Stages WALL BRACKETS DOUGHTY ENGINEERING Steel bracketry designed primarily to be wall mounted, allowing fixtures and tubes to be suspended from a vertical surface. The brackets are widely used for venues, concerts, and stages. A choice of two wall brackets with mounting holes. The light duty bracket is drilled to accept a 2'' 'U' bolt (T56600). The heavy duty bracket is drilled and slotted to accept a Saddle Clamp