5 PCS Freeze Rubber Expansion Plug, 1-1/2" Heavy Duty Expansion Plug Assortment Kit for ID 38-41mm Hole, Expandable Freeze Plugs Replacement for Car Truck SUV Engines

Specification:Material: Iron, RubberQuantity: 3; 4; 5; 5 PCSStyle: 1-7/8; 1-5/8; 1-1/2; 1-1/4Color: Black & GoldenWeight: 3.15 lbSize: 2.06 × 2.06 × 1.41; 1.81 × 1.81 × 1.41; 1.69 × 1.69 × 1.41; 1.44 × 1.44 × 1.41 inchesFeature: Sturdy, Wear-Resistant, DurableFit Type: Universal FitWhy do you need this freeze rubber expansion plug?-It stays firmly in place without falling off even on bumpy roads, ensuring worry-free use.-This freeze plug boasts excellent wear resistance, ensuring it maintains reliable performance over time.-Featuring a compact, lightweight design, this expansion plug is easy to carry and store, taking up minimal space.

• Practical Function: This rubber expansion plug provides a tight seal for the engine cooling system water passages, effectively preventing coolant leakage and overflow. Its expandable structure offers a long-lasting seal, ensuring stable engine operation
• Premium Material: Made from high-quality iron and rubber, this freeze plug features great strength, resisting deformation even during long-term use. The rubber part delivers excellent sealing performance and withstands extreme temperatures without cracking
• Clear Markings: The freeze plug is clearly marked with its specifications on the surface, allowing you to identify the correct size before use without the need for measurement. It significantly enhances installation and replacement efficiency, ensuring convenient use
• Multiple Sizes: This rubber expansion plug is available in four sizes: 1-7/8", 1-5/8", 1-1/2", and 1-1/4". They fit holes with inner diameters of 1-7/8" to 2" (47-50mm), 1-5/8" to 1-3/4" (41-44mm), 1-1/2" to 1-5/8" (38-41mm), and 1-1/4" to 1-3/8" (31-34mm) respectively
• Wide Application: This expandable plug is suitable for a wide range of vehicles, including cars, trucks, SUVs, RVs, and vans. It is compatible with engine cooling passage openings of various sizes. Please check the product specifications carefully before purchasing