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Sea-Dog Coupler Locking Pin Item # 2139565
Description
Square Coupler Pins add an additional level of security, preventing accidental uncoupling while in transit to better protect your trailer.
Features:
- The snap lock bale is spring tensioned for stronger holding power
- Fits most coupler sizes
- Constructed of electro-galvanized steel for corrosion resistance
Specifications:
- Weight: .07 lbs
- 1/4" Dimensions:
- A: 1/4"
- B: 3"
- C: 1 13/16"
- D: 7/16"
- E: 13/16"
- 5/16" Dimensions:
- A: 5/16"
- B: 3"
- C: 2"
- D: 5/8"
- E: 7/8"