Features: Recommended for the suspension of stationary non-insulated pipe lines Also commonly used for the suspension of insulated pipe lines Flared edges help prevent sharp surfaces from coming into contact with the pipe (1/2" to 2" pipe sizes) Clevis bottom pivots to allow pipe to be fed from either direction Conforms with U.S. Federal Specification WW-H-171 (Type 1), Manufacturers Standardization Society (MSS) SP-58 (Type 1) CADDY Web Site