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Home
Tubing
EZ-Fit® Brake Line Kits
EZ-Fit Brake Lines®
Coil Kits
Flared & Fitted Lines
Coils & Rolls
Brake Line Adapters
Fuel Line Kits
Spring Armor
Fittings
Oil Drain Plugs
Fitting Assortments
Tube Nuts & Unions
Connectors & Adapters
Quick-Connects
Compression Unions
Nipples & Elbows
Couplings & Bushings
Clamps & Tube Holders
Miscellaneous
System Repair
Aluminum Tubing
Reduced Barrier Hose
Condenser Repair Ends
AC Repair Fittings
Power Steering Fittings
Power Steering Hoses
Power Steering Line Adapters
AC Repair Kits & Accessories
Power Steering Repair Kits
Lubricants & Greases
Automotive
Home & Shop
Industrial
Sil-Glyde
Ru-Glyde
Tools & Accessories
Flaring Tools
Cutting & Bending
Tubing Straighteners
AC Repair Tools
Fuel & Transmission Tools
Storage & Display
Buy with Prime
Rust Solutions
Closeout Sale
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Unions
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Unions
Need to repair and replace your vehicles lines? Check out our top selection of union fittings, specifically designed for all your brake line needs.
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Showing 16 — 32 of 50 Products
Tools
1/2" Aluminum Tube to Tube KLEDGE-LOK A/C Repair Union
Tools
SPLICE-LOK A/C Repair Union Body for 5/16, 3/8, & 1/2 Tube to #8 A/C Hose
Tools
Brass Brake Line Union, 6mm (M12x1.0 Bubble)
Tools
5/8" Aluminum Tube to #10 A/C Hose KLEDGE-LOK Repair Union
Union, Stainless Steel, 3/8" (5/8-18 I)
Tools
13/32" Aluminum Hose to Hose SPLICE/KLEDGE-LOK A/C Repair Union
Union, Stainless Steel, 1/4" (7/16-24 I)
Union, Brass, 3/16" (3/8-24 I)
Tools
5/16" Aluminum Tube to #6 A/C Hose KLEDGE-LOK Repair Union
Tools
SPLICE-LOK A/C Repair Union Body for 5/16", 3/8", & 1/2" Tube to #10 A/C Hose
Tools
1/2" Aluminum Hose to Hose SPLICE/KLEDGE-LOK A/C Repair Union
Tools
1/2" Aluminum Tube to #8 A/C Hose KLEDGE-LOK Repair Union
Tools
5/16" Aluminum Tube to Tube KLEDGE-LOK A/C Repair Union
Tools
Nylon Fuel Line Repair Joiner - 5/16" to 5/16" - 1 per Bag
Union, Brass, 3/16" (3/8-24 I), Box of 100
Union, Stainless Steel, 5/16" (1/2-20 I)