1.5 inch Stainless Steel Clamp / Carbon Screw from Pool Supplies Canada.
- New exclusive design features heavy-duty four-piece, industrial-aircraft construction.
- Housing is clinched at four points for extra strength and stability.
- Stainless steel bands, housings and saddles for ultimate durability
- Arcial slots in the 1/2" width bands give added strength against stripping.
- Reinforced buttressed screw threads coupled with the arcial band slots creates smooth, positive worm-gear engagement.
- Five screw threads engaged in band for increased torque strength.
- Slotted 5/16" plated steel hex head screw for versatile and easy installation.
- Smooth housing underside ensures more even distribution of sealing pressure.