Signode SLP Pneumatic Sealless Tool
The SLP-12 is used on 1/2" 5/8" and 3/4" steel strapping. It is just under 15 pounds, and pneumatically powered. It is a two button combination tool; the green button tensions and the blue button seals and cuts.
Allstrap Opinion: Signode typically makes great tools, but we have never liked Signode's pneumatic sealless tools. They are overly complicated and hard to keep running.
Updated 12-19 Allstrap Opinion: Pneumatic tools are basically gone because batteries have taken over. There are two new battery powered tools now sealless. We suggest looking at the Signode SLB, or Golden Bear Yukon.