Material is 4 GA Q235,nature surface finish.

Part No.Dimensions
ABCDEF
GT
YREQ-130411.0003.5005.1904.6300.8800.4400.5600.220
YREQ-554112.0003.8504.4404.7500.8800.5600.5600.310
YREQ-454112.0003.8504.4404.7500.8800.5600.5600.240
YREQ-4541B12.0003.8504.4404.7500.8800.5600.5600.240
YREQ-134413.0003.5005.9405.5000.8800.4400.5600.220

Material: Q235  T equals thickness of material. 

Surface finish is oiled. Inner width is 2.08"

Center bushing for FPEQ-5541,FPEQ-4541,FPEQ-4541B utilize 0.88 ID.nylon bushing encased in a 1.31"ODx1.06IN.

steel tube. FPEQ-4541B surface finish black painting.

FPEQ-1304,FPEQ-1305 and FPEQ-1344 not supplied with nylon bushing.

1.12--Steel-Fabricated-Equalizers-2“-Springs.jpg