P4000 Series Combinations & Pierced Channel Strut

DS = Double Slotted. Slots are 2-3/4″ (70mm) x 7/8″ (22mm). 3-1/2″(89mm) on Center with 3/4″(19mm) spacing between slots.

HS = Round Holes on one side. Holes are 9/16″ (14mm) in Diameter. 1-7/8″ (48mm) on Center.

H3 = Round Holes on all three sides. Holes are 9/16″ (14mm) in Diameter. 1-7/8″ (48mm) on Center.

KO = Knockouts. Knockouts are 7/8″ (22mm) in Diameter. 6″ (152mm) on Center.

SL = Long Slots. Slots are 3″ (76mm) x 13/32″ (10.3mm). 4″(102mm) on Center.

T = Slotted. Slots are 1-1/8″ (29mm) x 9/16″ (14mm). 2″(51mm) on Center.