Riser Clamp, Pipe Sz 3 In, 11 3/8 In L

Riser Clamp, Pipe Size 3 In, Max Load 500 Lb, Material of Construction Carbon Steel, Length 11 3/8 In, Bolt Size 7/16 In, For Support Of Stationary Steel Pipe Risers, Cast Iron Pipe Or Conduit. Not Intended For Use With Hanger Rods., Standards A-A-1192A (Type 8), WW-H-171-E (Type 8), ANSI/MSS SP-69, and MSS SP-58 (Type 8). UL, ULC Listed. RestrictionsNote: Clamp is fitted for steel pipe and should be installed below a coupling or shear lug, with bolts torqued to recommended value. Riser ClampsUse for suspending vertical steel pipe risers. Slotted holes for easy assembly. Bolts are accessible from the front; serrated washer head design means no wrench required on back side for tightening.Meet Federal Specifications WW-H-171 (Type 8), MSS SP-58 and SP-69 (Type 8) Carbon Steel clamps meet Federal Specifications A-A-1192A (Type 8) and WW-H-171-E (Type 8), as well as ANSI/MSS SP-69, and MSS SP-58 (Type 8).