Aluminum Duplex Spring Fittings

Assembled from standard 3-3/4" & 6" componentsRequires the following fasteners:
(1) each 3-3/4" short ear, 3-3/4" long ear stationary fittings(2) 3/8" - 16 x 1-1/2" hex head bolts
(1) each 6" stationary fitting and 6" winding fitting(2) 3/8" - 16 x 1-1/4" hex head bolts
Red head set screws (complies with DASMA 103)(4) 3/8" lock washers