Gray PT-3 ~ 3 Ton Capacity Plain Trolley Application_ Assembly work The 3M Adflo Rubber Breathing

The 3M Adflo Rubber Breathing Tube Rubber O-Ring 15-0099-12 is a replacement O-ring for the Rubber Breathing Tube Assembly for 3M Adflo Powered Air Purifying Respirator

Professional Chainsaw boot

a face seal

The 3M Versaflo Length Adjusting Breathing Tube connects any 3M Versaflo Headtop to any 3M Versaflo Air Source

Gray PT-3 ~ 3 Ton Capacity Plain Trolley Application_ Assembly work The 3M Adflo Rubber BreathingPlain Trolleys High performance maintenance free sealed bearings do not require lubrication and are designed for smooth operation and long term reliability Fully adjustable to suit most beam sizes Easily and quickly, change the number of spacers to match the required Brand Gray