Precision Shop Tools 580 Precision Angle Pla te These angle plates are invaluable for accurate work in toolroom and small production applications when flatness, squareness and parallelism is important. • Hardened and tempered steel • Precision ground, square and parallel • Convenient step for smaller work 3/4" (19mm) down from the top and a 1/4" (6.35mm) seat • 10 holes tapped with a 1/4-20 thread for fastening to fixtures and clamping work to the angle plate 161 Toolmakers' Parallel Clamps These parallel clamps are designed for maximum strength and rigidity.They are extremely useful for holding work together in tapping and drilling and on various machine setups.The ends of the jaws are tapered to permit clamping under shoulders or in recesses. A retaining ring holds the loose jaw in alignment when the clamp is being opened or closed. The clamps are made of steel, nicely finished and hardened. 54 Hold-Downs • Improved design firmly holds work flat on a machine bed or in a vise • Contact edges are tapered to hold work securely and force it downward to the bed of the machine or against any parallel surface • Especially useful for holding small work or thin materials without distortion • Made of tool steel, hardened and ground 161AA 50593 3/4 19 21/32 16.5 Single Clamp 161A 50594 1-1/4 32 13/16 20.5 Single Clamp 161B 50595 1-3/4 44 1 25 Single Clamp 161C 50596 2-1/4 57 1-7/32 30 Single Clamp 161D 50597 2-3/4 70 1-25/32 45 Single Clamp 161E 50598 3-1/2 89 2-1/4 57 Single Clamp 580 Precision Angle Plate Cat. No. EDP Size/Description Description in mm 580 64961 3 x 3 x 3 75 x 75 x 75 Angle Plate 54 Hold-Downs Cat. No. EDP Length Width in mm in mm 54A (Pair) 50274 4 100 27/32 21 161 Clamps 580 54A 356 P recision S hop T ools