For use in wildland fire situations. Timberline clamps quickly and effectively shut off the flow of water. Used to effectively shut off the flow of water when adding, removing, or replacing hose sections, changing nozzles, etc. Self-locks and remains clamped until manually released Jaws clamp down firmly on hose; does not "walk the hose. Rated for 250 PSI.SpecificationsLength: 12 (30.5 cm)Width: 4.0 in (10.2 cm)Weight: 1.5 lb (0.7 kg)FF1-S - For use with 3/4" - 1-3/4" Synthetic and Single...