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The STINGER CH38A Cap Hammer gives contractors an economical, non-pneumatic way to cap staple housewrap, underlayment, and rolled insulation. The compact tool holds 168 1” plastic collated caps and 168 3/8” crown staples and weighs only 2.9 pounds reducing arm fatigue.

The CH38A delivers the holding power of a cap with the speed and ease of a hammer tacker, automatically advancing a cap with every swing. The CH38A is designed for exclusive use with STINGER 3/8” StaplePac (sold separately) that contains 1” plastic collated caps, and 3/8” A-11 20 gauge crown staples.

• Cap hammer weighs 2.9lbs (1.31kg) and fastens housewrap, underlayment, and rolled insulation
• Holds 168 1” (25mm) plastic collated caps and 168 3/8” (9.5mm) crown staples
• Trigger-free operation automatically feeds a new cap into position with every swing
• The handle offers internal strength and a comfortable grip for performance
• Use exclusively with STINGER 3/8” (9.5mm) StaplePac (0136420), collated caps and A-11 crown staples 20ga