Type C58 – Swivel Flange admin | August 9, 2020 A swivel fitting for attachment of angled tube to a flat surface. See type LM58 and LF50 for measurements. Note: This fitting is not recommended for use as a base flange to support guardrail or balustrades. Add to quote Categories: All Products, Fitting, Flanges, Klamp, Swivel Fittings Description Description Related products Type 62 – Standard Railing Flange Type C52 – Corner Swivel Socket Type M50 – Male Single Swivel Socket Member MH51 – MALE DOUBLE HORIZONTAL SWIVEL SOCKET MEMBER