The Guardian Fall Protection Two-Way Universal Standing Seam Clamp is lightweight, reusable, and easy-to-use. This product possesses an all steel construction with zinc electroplate finish making it very durable. The clamp also features a unique, reversible design that allows for seams up to 1-inch wide. The MR-24, VSR or similar profiles can be covered with one clamp.We are the original developers of the Roof hook.

The Guardian Fall Protection “seam roof clamp” is designed for use with retractable lifelines and acts as a reusable temporary anchor point. The roof clamp has a 10 inch by 12 inch base plate and 7.5 inch post and mounts to flat wood or metal roofs. This product fits most retractable lifelines up to 50 feet in size and allows retractable lifelines to rotate 360 degrees. If using a 50 foot or 65 foot retractable, this product must be used with retractable swivel adaptor .

standing steam roof clamps attach to the panel seam by the tightening of two "bullet-nosed" stainless steel setscrews against the seam material. The setscrews compress the seam material against the opposite wall of the flat roof racking. Standing seam roof clamps will "dimple" the seam material, but will not penetrate it. Threaded holes in the clamp (and stainless hardware provided) enable the easy attachment of various ancillary items to the clamps.

The purchaser/user is solely responsible for attaching the Guardian
Metal Roof Clamp to a proper point in the roof. The standing seam roof
deck must be of sound material and construction. The attachment point
must meet all Federal, State, Local regulations and OSHA (Fall
Protection). The purchaser/user is also solely responsible for obtaining
and using a harness and connecting equipment, as well as enforcing safe work practices when using this equipment.