Astro Pneumatic Tool 9409A Hose Clamp Pliers – Blue, Locking Pliers for 18mm-54mm Clamps

The Astro Pneumatic Tool 9409A Hose Clamp Pliers deliver a re-engineered locking system designed for dependable performance in automotive, workshop, and DIY tasks. The improved double gear lock lever features wider and deeper gears to engage securely across the full clamp range, reducing the need for re-sets and manual adjustments during a job.

An enhanced cable assembly adds a larger, tougher cable with a stronger connection, supporting repeated use in tight spaces while maintaining smooth action. A redesigned cable adjuster and multiple gear lock provide precise locking at any point within the minimum to maximum range, giving you consistent control when handling clamps of varying sizes.

Reach, hold, and control where you need it

With a precision clamp at the end of the flexible cable, you gain extended reach in hard-to-access areas where other models struggle. The pliers can be locked, freeing your hands and helping you work more efficiently in cluttered engine bays or compact panels.

In practical use, this tool handles both plastic and metal self-tightening hose clamps from 11/16 inch to 2-1/2 inch (18 mm to 54 mm), offering versatility across common clamp ranges. The design emphasizes secure engagement and reliable strength, so you can focus on the task rather than fighting the tool.

• Removes plastic and/or metal self-tightening hose clamps from 11/16" to 2-1/2" (18 mm–54 mm)
• Precision clamp at the end of the flexible cable enables extended reach
• Pliers can be locked to free your hands and speed up the job
• Re-engineered for maximum strength and durability

What to expect in use

The upgraded mechanism supports accurate locking across a broad range, reducing workaround time and enabling smoother operation in demanding setups. This model’s solid build and thoughtful features are aligned with real-world workflows in both professional and home workshop environments.

Notes: US Patent # 6,370,985 B1; France Patent # 0012910; Cable Assembly - #9409ACA