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LockNLube Pistol-Grip Grease Guns – Heavy Duty & Premium Models (LNL153-450 & LNL252-450) - Warranty Policy

High-quality one-hand operated pistol-grip grease guns designed for reliable, leak-free greasing. The Heavy Duty model (LNL153) features a rugged steel/cast head and outputs up to 5,000 PSI, while the Premium model (LNL252) has a lighter cast aluminum head and can deliver up to 8,000 PSI for the toughest fittings. Both guns include the LockNLube® Grease Coupler, a 20″ high-pressure hose with in-line swivel, an air bleeder valve, and a Loop & Lock™ handle clip for clean storage.

  • Coverage
    • Protected by LockNLube’s 1‑Year “Best Built” Guarantee
    • Satisfaction‑based warranty
  • What’s Covered
    • Manufacturing defects
    • Premature failure under normal use
    • Performance dissatisfaction within first year
  • Remedy
    • Replacement or full refund
    • Often no return required for small components
  • How to Claim
    • Contact LockNLube via website or phone
    • Provide proof of purchase and issue details
  • Exclusions
    • Misuse or abuse (cheater bars, non‑approved materials)
    • Normal cosmetic wear or consumable wear over time
  • Post‑Warranty Support
    • LockNLube may assist beyond 1 year on a goodwill basis
  • Summary
    • Strong warranty reflects product confidence
    • Rarely needed due to high build quality
    • Significant peace‑of‑mind for professional users