Morris 19413 EMT Pipe Strap, Steel, 2 Holes, 3/4" (Pack of 50) 2 Hole EMT Pipe Straps - Steel - Our 2 Hole EMT Pipe Straps - Steel Secure EMT Conduit. Secures EMT Conduit Reinforced Rib for Extra Strength 2 Reinforced Holes Snap-On Installation