SERIES W-R ACCESS DOOR (CHANNEL FRAME REGULAR) List Specification: 1. Cover Leaf(s): 1/4" (7mm) aluminum diamond plate. 2. Channel Frame: 1/4" (7mm) aluminum with continuous anchor flange and a 1-1/2 inch (38mm) drainage coupling located in the front left corner of frame. 3. Load Rating : 300 lbs. psf (1464 kg. psm) uniform live load with a maximum allowable deflection of 1/150 of the span. 4. Locking System : non-corrosive locking bar used in conjunction with owner supplied padlock. 5. Cover equipped with the following T-316 stainless steel features: heavy duty hinges, tamper proof attaching hardware, automatic hold open arm with aluminum latch. 6. Guarantee: Access covers shall carry a lifetime guarantee against defects in material and/or workmanship.