1891 American‑Style Waterpump Groove Pliers – Tongue & Groove, Lock‑Bolt, 6–20″

1891 Waterpump Groove Pliers adopt the classic American tongue‑and‑groove (water‑pump) design, ranging from 6″ to 20″ lengths to accommodate various tasks. Featuring a durable lock‑bolt adjustment and forged Chrome‑Vanadium (Cr‑V) construction, these pliers are perfect for plumbing, automotive, and general maintenance jobs. The serrated, angled jaws offer strong, non-slip grip on pipes, nuts, or irregular fittings.

✅ Key Features & Benefits

• American Tongue & Groove Design – Classic adjustable jaw positions for versatile applications.
• Lock-Bolt Groove Adjustment – Provides stable and secure jaw width; less slippage than push‑button types.
• Forged Cr‑V Steel Body – High strength and durability, designed for industrial use.
• Serrated & Offset Jaws – Aggressive bite into pipes and fasteners with better ergonomics (turn0search2).
• Ergonomic Non‑Slip Handles – Cushioned grip for comfort and control in wet or oily conditions.
• Multiple Lengths – Available in 6″, 8″, 10″, 12″, 16″, and 20″ sizes to match job demands.
• Self-Locking Action – Maintains grip on pipes and nuts for hands-free work during tightening.

🔍 Competitive Context

• Knipex Cobra & Channel-Lock sets are popular; 1891 offers comparable grip and durability with a bolt-lock design preferred by professionals.
• American-style pliers remain a staple on r/Tools and r/electricians for reliability and simplicity.

“Knipex is great, but these American classics