PEM-68-35 Polyethylene Muffler (5 Pack) 2.9170" OD Street Elbows are of brass

Street Elbows are of brass construction and contain both a male and female pipe thread connection

Use Aluminum Oxide bench grinding wheels for general purpose tool sharpening

Virtually maintenance-free with no lubrication requirements and minimal re-tensioning needs

• A sturdy drill for use in portable power drilling

PEM-68-35 Polyethylene Muffler (5 Pack) 2.9170" OD Street Elbows are of brassOrdering in large quantities? Contact us for discounted volume pricing! PEM Series muffler uses high density porous polyethylene body ultrasonically welded to the solid polythylene base. It is light weight, durable and highly effective for noise reduction without excessive back pressure. The uniquely structured porous polyethylene channels escaping air through a tortuous path reduce the noise level within OSHA requirements. The durable porous