2" Rebolt Hose Clamp – 49–55 mm – For Camlock Barb Fittings

RKTB-200 – 2" Rebolt Hose Clamp (49–55 mm) for Camlock Barb Fittings

The RKTB-200 is a 49–55 mm rebolt-style worm gear hose clamp designed for securing 2" lay flat hose or agricultural poly tubing onto barbed camlock adapters (Type E). In portable irrigation systems, the barb-to-hose joint is a common leak or blowoff point, especially under surge pressure at pump startup. A properly sized, fully tightened rebolt clamp eliminates this failure point and keeps the assembly field-serviceable — the clamp can be loosened and re-tightened without cutting the hose.

Key Features and Benefits

• Wide band design: Distributes clamping force evenly across the hose OD, preventing the localized cutting that narrow-band clamps cause on lay flat and poly hose walls.
• Rebolt (worm gear) mechanism: Single-screw tightening allows precise, repeatable clamping force — tighten with a standard screwdriver or nut driver. Re-tightenable after initial compression set without replacing the clamp.
• Sized for 2" barb assemblies: Clamp range of 49–55 mm is matched to the OD of 2" lay flat hose on a 2" barb — eliminates guesswork when ordering clamps to accompany RKE-200 or RKE-200P Type E fittings.
• Field reusable: Unlike crimp fittings, the rebolt clamp can be removed and reinstalled when the hose needs to be repositioned, shortened, or replaced — reducing replacement fitting costs during the season.
• Compatible with aluminum and polypropylene barbs: Works with both 2" aluminum (RKE-200) and polypropylene (RKE-200P) Type E camlock adapters.

Specifications