If the lumber you use isn't straight, the BoWrench Deck Tool and accessories will straighten the board freeing up your hands to fasten the deck board to the joist. With hands-free holding, installing deck boards is fast and efficient. No more leveraging another board or two people to install decking.

BW2 BoWrench Tool Key Features
Works with any 2x (1-1/2 inch) joist and any 3/4 inch, 1x, 2 inch x 6 inch deck board
Interchangeable parts for pushing or pulling as well as left or right-handed operation
Gripper swivels for angled decking
Can bend multiple boards
All heavy coated steel construction
Frees up hands and legs

BW4 Tonge & Groove Cam:

BW3 Joist Gripper Key Features
Attaches to the BW2 BoWrench tool for joist from 0 inches to 6-1/2 inches wide
All heavy coated steel construction

BW4 Tongue and Groove Cam Key features
Attaches to the BW2 BoWrench tool and prevents damage to tongue on wood
Fits tongue thickness up to 5/16 inch
Great for 3/4 inch, 1-5/4 inch, and plywood tongues
All heavy coated steel construction

Please Note- This is just the tool. BW4 Tonge & Groove Cam avalible here