1Complete Accessories: RV sewer fitting wrench set includes 2 wrenches, 1 wrench for 3 inch nuts and 1 wrench for 4 inch nuts 2Compatibility: Suitable for male and female RV sewer caps. The wrench section provides leverage for connecting and disconnecting most RV sewer hose fittings, but does not apply to sewer hoses 3Reinforced Structure: Wrench design with high tearing strength and impact resistance. Both hand wrenches and half round wrenches have reinforced construction to improve performance and service life 4Easy to Use: These two wrenches have interlockable offset curves, with excellent leverage, and fit the sleeve on the sewer hose fitting, once interlocked, rotate the two wrenches in opposite directions for connecting and disconnecting 5Suitable for People: RV wrench has minimal contact with sewer hose. In addition, it requires minimal strength and movement and is suitable for people with hand discomfort Item Type: RV Sewer Fitting Wrench Material: ABS Weight: Approx. 184g / 6.5oz Color: Orange Applicaton: Most 3 Inch and 4 Inch Male, Female RV Sewer Caps 2 x RV Sewer Fitting Wrench