KESON PM105BLUE - Blue Permanent Chalk - 5lb MISCBF25 Patented STABILA PROTECTOR system –

Patented STABILA PROTECTOR system – perfect protection

“H” shape foot assembly stabilizes clamp in two dimensions giving dual-axis stability

The ratchet-style locking mechanism allows for precise blade positioning

The DW130V 1/2-inch Spade Handle Corded Power Drill features variable speed reversible switch to reduce air bubbles when mixing mud

KESON PM105BLUE - Blue Permanent Chalk - 5lb MISCBF25 Patented STABILA PROTECTOR system –ProChalk Permanent chalk for weatherproof and waterproof lines that arent going to go away any time soon. Most users are choosing this level of intensity for applications that are going to be covered. This level is engineered for more extreme conditions. Exterior applications include exterior layout, extreme conditions, concrete layout, long term applications. Features Color: Blue Weight: 5 lbs Type: Permanent Chalk Performance Rating: 4