Comparative study between

Duo-Fast 5418D, Duo-Fast 5418C and Shur-Fast 5418SP staples

	Plywood	Maple
Duo-Fast 5418D	29 lbs.	78 lbs.
Duo-Fast 5418C	39 lbs.	90 lbs.
Shur-Fast 5418SP	79 lbs.	164 lbs.