QuickJack™ 5300013 3" Pinch-Weld Block Set
The QuickJack™ 3" Pinch-Weld Block Set is an essential accessory engineered specifically for safely lifting vehicles with pinch-weld frames. Crafted from specially formulated urethane rubber, these premium lift blocks feature a unique bilateral deep-slot design that cradles pinch-weld rails without causing damage to delicate unibody construction. Sold in sets of four, these 3-inch height extension blocks dramatically increase the versatility of your QuickJack lifting system while providing superior support and protection for modern vehicle frame designs. Whether you're working on European imports, modern sedans, or sports cars with vulnerable rocker panels, these blocks deliver the water and chemical-resistant, 100% weatherproof performance professionals demand.
Engineered for Pinch-Weld Frame Protection
Supporting cars on pinch-weld rails creates excessive pressure points which can gouge or tear standard rubber blocks and damage delicate body rails on unibody vehicles. QuickJack's urethane rubber pinch-weld blocks were engineered with a cross-cut slotted design, allowing you to position them lengthwise or crosswise. They're the perfect body cradling tool to safely support rocker panels or sheet metal body rails, especially pinch-weld rails that have degraded over time due to corrosion from grime and road salt.
The bilateral deep slots on these blocks accommodate virtually all pinch weld frame configurations, ensuring a secure grip regardless of your vehicle's specific design. The single-piece construction provides superior hold and eliminates the risk of separation or shifting during lifting operations. Unlike makeshift solutions that can slip or compress unpredictably, these purpose-built blocks maintain consistent support throughout the entire lift cycle.
Maximum Versatility and Durability
Ensure a longer lifespan for your lift blocks with QuickJack's specially designed pinch-weld jack pads. These blocks are taller than standard rubber blocks and can be placed independently in the lift block trays. They can also be stacked by placing a pinch-weld block on top of a small standard block. (Note: The pinch-weld and tall standard blocks should not be stacked.) This height extension capability increases the versatility of your QuickJack system, allowing you to achieve the perfect lift height for various vehicle types and maintenance tasks.
Stop using wood blocks, hockey pucks and towels that can slip or tear, resulting in vehicle damage, or worse, unstable lifting. Durable urethane rubber is impermeable to oil, grease and gas and will last for many years of simple, maintenance-free lifting. The water and chemical-resistant, 100% weatherproof construction ensures these blocks perform flawlessly whether you're working in a climate-controlled garage or an exposed outdoor environment.
Key Benefits at a Glance
- Specially Formulated Urethane Rubber — Harder durometer provides extra support and resists compression for pinch-weld vehicle types
- Bilateral Deep-Slot Design — Accommodates virtually all pinch weld frames; position lengthwise or crosswise for optimal fit
- 3-Inch Height Extension — Increases QuickJack versatility for various vehicle ground clearances and lift requirements
- Single-Piece Construction — Superior hold with no risk of separation; maintains stability throughout the lift
- 100% Weatherproof & Chemical Resistant — Impervious to oil, grease, gas, water, and harsh shop chemicals for years of reliable service
Universal QuickJack Compatibility
The 5300013 pinch-weld blocks are designed to fit with all QuickJack frame assemblies, making them a universal upgrade for any QuickJack portable lifting system. Whether you own a BL-3500SLX, BL-5000SLX, BL-7000SLX, or any other QuickJack model, these blocks integrate seamlessly into your existing setup. They're an invaluable addition for shops and enthusiasts who work on a variety of vehicles, particularly modern unibody cars with vulnerable pinch-weld construction.
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