Features:-

• Manufactured from polished tool steel
• A large headed nut and screw assembly provides a firm and rigid friction joint, with no play
• The sizes listed are affective leg length which is measured from the joint assembly
• Leg which holds the round adjustable hardened point is offset
• Has a locating spur on the straight leg
• Firm Joint Caliper capacities are generally 1/3 greater the the effective leg length