You are bidding on a Brown & Sharpe Magnetic Block with hardwood case, No. 255 .
The Magnetic Block is very handy for inspection, machining or grinding. The magnet can be easily tuned off and on with the side knob. You can also vary the magnet force.
SPECIFICATIONS
Dimensions -- 3" H x 2 7/16" W x 5-1/4" Long
New Cost -- $760
The flag-pole top plate on model 255 is particularly suited for holding small parts
Turning the control knob varies the amount of magnetic force from off, to light for positioning the work piece, to full for maximum holding power
Working surface parallel to the base to .001", sides and end are square to .001"
This item is manufactured by the Premier Manufacturer of tooling and equipment - Brown & Sharpe.
I will fully guarantee this precision tool.
We have lots of quality tools available - see my other auctions.
Shipping in the Continental US is $14.90 - - I have very competitive rates for our always welcomed International bidders.