MW475-01-Magnetic-Indicator-St&-with-Fine-Adjustment-Moore-Wright-MW475-01-p-The-Moore-amp-Wright-MW475-01-Magnetic-Indicator-St&-features-fine-adjustment-&-accepts-dial-test-indicators-digital-indicators-&-normal-indicators-It-is-a-universal-model-which-can-be-used-for-indicators-with-or-without-a-lug-style-back-plate-There-is-a-powerful-magnetic-base-that-can-be-turned-on-&-off-depending-on-the-user-requirements-&-there-is-a-magnetic-force-of-80kg-175lbs-p-Moore-Wrig