3M DBI/SALA 2103143 I-Beam Trolley Anchorage Connector for use with self retracting lifeline.  3M DBI/SALA's trolley is re-designed and engineered for ease of use and superior performance.  Non-corrosive double shielded wheel bearings are maintenance free.  Use in combination with one of our self retracting lifelines.  Glides effortlessly along the beam and provides  horizontal mobility and fall protection.  It is easy to install and operate, and combines light weight and high strength.  No matter what you are connecting to, 3M DBI/SALA has a connector to get the job done and keep you safe in case of a fall.

• Trolley for use with self retracting lifelines on horizontal beams.
• Attachable anywhere along beam including midpoint.
• Trolley guards protect the wheels from damage and keeps beam clear of debris.
• Fits 3 inch to 8 inch flange width, thickness up to 11/16 inch.
• Dual adjustment dials are fixed to trolley for precise alignment in 1/8 inch increments.
• Meets or exceeds all applicable industry standards including OSHA, ANSI and the stringent ANSI Z359.
• Weight 15 lbs.