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Your Next Project Just Got Easier!

Standard compasses are perfect for the drawing board but when it comes to drawing on wood, they are often undersized or weak on coarse grain surfaces.

BlackJack’s Beam Compass is made for the job. The strong pressed steel design clamps directly to any beam material up to 2-1/8” thick and any length. Need a 48” circle? No problem! Need an 8' arc? No problem! Your limit is the length of beam material you can supply and number of friends available to help.

All you need is a standard diameter pencil or pen (even a carpenter pencil will fit) to keep this compass ready for action.

When you need a set of trammel points, this set is the answer. Just screw the point (supplied) into the bottom of the pencil holder end and you are ready to go.

even a carpenter pencil will fit)

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