Fowler 52-585-155-0 X-Proof Water Resistant Indicator Set

Fowler x-proof water resistant indicator set - 52-585-155 magnetic base fine adjustment base dimensions 2" x 2-11/32" x 1-13/16" also mounts test indicators with 1/4" post 85 lb. pull on-off lever release magnet v-base for placing on round surfaces x-proof indicator travel 1" reading .001" continuous reading 0-100 tolerance markers agd group 2, 2-1/4" dia. lugback and carbide point robust, shockproof design rubber bellows on stem o-ring seal on safety cap o-ring protection for bezel and rotating dial sealed back plate.