#29190 - Clamp-It Assembly Square
Lego Assembly Square $279.99, available Jan 2017
LEGO Creator Expert Assembly Square (10255)
Adjustable Clamp-It® Assembly Tool - Rockler Woodworking Tools
Includes everything needed to clamp two corners at a time: two original Clamp-It Assembly Squares and four 5 Clamp-It Bar Clamps. Bar Clamp is .
Rockler Adjustable Clamp-It® Assembly Square
Rockler Clamp-It® Assembly Square - Having the clamp it is like having a helper in the shop with you, and you can do so much with so little its just a great tool