Sigma ProConnex Steel Clamp-on Type Service Entrance Wireholder Conduit Fittings Item #773398 | Model #TH.091601-16 The air gap is made

The air gap is made up of (1) brass outer cap with a brushed nickel finish

Interior/exterior

protective coating provides ultimate rust prevention for a long-lasting finish and excellent resistance to abrasion

Single-hole overflow plate replaces either 2-hole face plate with included adapter or replaces 1-hole face plate without the use of the adapter

and fittings

Sigma ProConnex Steel Clamp-on Type Service Entrance Wireholder Conduit Fittings Item #773398 | Model #TH.091601-16 The air gap is madeThe Sigma ProConnex Adjustable Porcelain Wireholders are used in overhead services to support and secure incoming service entrance wires prior to entrance. The wireholder can be adjusted from 1 1 4 to 3 in. Adjustable wireholders support SE cable Adjustable from 1 1 4 in to 3 in Mounts below service entrance cap Clamp on type Porcelain and steel construction