15-1021GR16KIT 16oz Plumb Bob / 12' Gammon Reel Contractor Kit 40-1117 Comes with a twist lock

Comes with a twist lock system

it can retract to four feet for hassle-free storage and transport

For convenient storage and transport

The crank handle folds into the case

The NSLP500B is capable of measuring vertical angles ±45 degrees and horizontal angles to within 1-degree accuracy

15-1021GR16KIT 16oz Plumb Bob / 12' Gammon Reel Contractor Kit 40-1117 Comes with a twist lockThe Gammon Reel kits are ideal for the contractor. Leather sheath keeps your plumb bob and Gammon Reel handy at your side. 16 oz (454 g) Brass construction plumb bob and 12 ft (3. 6m) plumb line real for construction Riveted and stitched in heavy duty nylon thread for extra strength and durability Snap button straps secure plumb bob and Gammon Reel in pockets Slits for up to 3 in belt insertion