6 PCS Fuel Line Pinch Off Pliers, Hose Pinch Off Pliers Set, Non-Marring Fuel Line Clamp Pliers for Automotive Flexible Hoses, Gas Lines, Brake, Fuel Lines, Coolant & Radiator

The 6 PCS Hose Pinch Off Pliers Set is a professional-grade tool designed for automotive technicians, mechanics, and DIY enthusiasts who need to quickly and safely clamp flexible hoses during repairs. This 6-piece set includes six straight pliers in three size ranges—small, medium, and large (2 of each size)—covering a wide range of hose diameters from small 1/8-inch vacuum lines to large 2-1/4-inch radiator hoses. These pliers allow you to pinch off fuel lines, coolant hoses, vacuum lines, brake lines, and radiator hoses without draining fluids. Featuring durable nylon construction with non-marring jaws and an automatic locking ratchet mechanism, these pliers provide a secure, leak-proof seal while freeing your hands for other tasks. Whether you're replacing a thermostat, servicing a water pump, or performing fuel system maintenance, this hose pinch-off tool set eliminates messy spills and saves valuable time.Complete 6-Piece Set with Three Sizes (2 of Each Size)This set includes six straight pinch-off pliers with three size ranges, 2 of each size:Size Quantity Jaw Opening Range Overall Length Ideal Applications Small 2 PCS 1/8" to 5/16" (3mm - 8mm) 5.9" (150mm) Small hoses and tight areas: vacuum lines, small fuel hoses Medium 2 PCS 1/2" to 3/4" (13mm - 19mm) 7.3" (185mm) Standard automotive hoses: heater hoses, smaller radiator hoses Large 2 PCS 3/4" to 2-1/4" (19mm - 57mm) 10" (255mm) Large-diameter hoses: main radiator hoses, heavy-duty coolant lines With two pliers of each size, you'll have a spare for backup or the ability to clamp multiple hoses simultaneously. This set prepares you for any hose clamping task, from small engine repair to full-scale automotive maintenance.Durable Nylon ConstructionEach plier is crafted from high-strength, heat-resistant nylon that will not rust, warp, or corrode over time. Unlike metal pliers that can damage hoses or become rusted from exposure to coolant and other fluids, these nylon pliers remain lightweight, durable, and completely rust-proof. The material provides excellent strength-to-weight ratio for comfortable extended use and resists automotive fluids, coolants, and fuels.Non-Marring, Hose-Safe JawsThe jaws are designed with rounded edges and smooth gripping surfaces to prevent damage to hoses during clamping. Unlike metal tools that can cut, crush, or weaken rubber hoses, these nylon pliers apply even pressure across the hose surface, preserving its integrity for continued use. The non-marring design ensures no scratches, dents, or marks are left on hoses or fittings.Automatic Locking Ratchet MechanismEach plier features a built-in automatic locking ratchet that securely holds the jaws in any position once clamped. This hands-free operation allows you to set the pliers and focus on other aspects of your repair without worrying about the clamp slipping or releasing. The quick-release lever makes removal simple and fast—just press the release to unlock.Lightweight & Corrosion-ResistantThe nylon construction offers significant advantages over traditional metal pliers:Will not rust – Safe for use with coolant, water, and other fluidsLightweight – Reduces hand fatigue during extended useHeat-resistant – Withstands under-hood temperaturesChemical-resistant – Unaffected by oils, fuels, and solventsWide Range of Automotive ApplicationsThis hose pinch-off pliers set is ideal for a variety of applications:Cooling System Service: Pinch off radiator and heater hoses when replacing thermostats, water pumps, or hoses without draining the entire cooling systemFuel Line Management: Securely clamp fuel lines to prevent spills when servicing fuel filters, pumps, or injectorsBrake Line Service: Temporarily clamp rubber brake lines during caliper or hose replacementVacuum and Heater Hose Repair: Ideal for temporarily stopping flow in vacuum and heater hoses during repairsEmission System Work: Can be used to pinch off certain emission system hoses for targeted repairsHousehold Plumbing: Perfect for clamping small water lines under sinks during appliance installation or repairSaves Time and Reduces MessBy eliminating the need to drain entire fluid systems for minor repairs, these pliers significantly reduce service time and prevent costly fluid loss. Whether you're working on cars, trucks, motorcycles, ATVs, or small engines like lawnmowers and snow throwers, this tool set helps you work cleaner, faster, and more efficiently.What's Included2 x Small Hose Pinch Off Pliers (1/8" to 5/16")2 x Medium Hose Pinch Off Pliers (1/2" to 3/4")2 x Large Hose Pinch Off Pliers (3/4" to 2-1/4")Automatic locking ratchet mechanism on all pliersNon-marring, hose-safe nylon jawsImportant Usage NotesWorks best on rubber and silicone hoses; do not use on wire-reinforced hosesFor high-pressure brake systems, use appropriate tools; these pliers are designed for temporary flow stoppage in non-critical systemsAlways inspect hoses for damage before clampingEnsure pliers are fully locked before releasing handsSelect the appropriate size plier for your hose diameter to ensure proper clampingClean with mild soap and water after use; store in a dry placeQuality AssuranceEach plier is precision-manufactured and individually inspected to ensure proper fit, smooth operation, and reliable performance. Backed by a satisfaction guarantee for worry-free use.Whether you're a professional mechanic, automotive technician, or weekend DIYer, this 6 PCS Hose Pinch Off Pliers Set provides the versatility, durability, and convenience you need for efficient hose repairs. Add it to your toolbox today and tackle any fluid line job with confidence, no mess, no hassle.

• 6-PIECE SET WITH THREE SIZES (2 EACH) – Includes small (1/8" to 5/16"), medium (1/2" to 3/4"), and large (3/4" to 2-1/4") pliers, with 2 of each size. Covers everything from small vacuum lines and fuel hoses to large radiator hoses
• AUTOMATIC LOCKING RATCHET MECHANISM – Built-in locking ratchet securely holds jaws in any position once clamped. Hands-free operation allows you to focus on repairs without worrying about slippage. Quick-release lever for easy removal
• NON-MARRING, HOSE-SAFE NYLON JAWS – Rounded edges and smooth gripping surfaces prevent damage to rubber and silicone hoses. Applies even pressure without cutting, crushing, or weakening hose walls. Will not rust or corrode
• DURABLE & LIGHTWEIGHT NYLON CONSTRUCTION – Crafted from high-strength, heat-resistant nylon that resists automotive fluids, coolants, and fuels. Lightweight design reduces hand fatigue during extended use. Completely rust-proof for long-lasting performance
• VERSATILE AUTOMOTIVE APPLICATIONS – Ideal for cooling system service (radiator/heater hoses), fuel line management, brake line service, vacuum and heater hose repair, and household plumbing. Saves time by eliminating fluid draining during minor repairs