[MATERIAL]: The strut is made of aluminum and the base is cold-drawn steel.

[SIZE]:
Fixed arm height: 6.9";
Extension arm length: 6.3";
Magnetic Base dimension: 2.30" L x 1.98" W x 2.18" H;
Holds 8mm stem and lug back;
Holding Power: 135lbs.

[MAGNETIC BASE]: The magnetic bracket adopts a switchable permanent magnet, which is easy to install on the metal surface. The v-groove base is for easy installation on cylindrical parts.

[UNIVERSAL KNOB]: Flexible, strong, and precise rotary joint can adjust the support rod to any direction and fix it firmly.

[APPLICATION]: Used to maintain the position of a dial indicator or test indicator etc. during measurement operations.