The 5/8" (16mm) Black billet aluminum hose union from HPS Performance is designed as a premium quality connector for hoses.
Machined from aircraft grade 6061 aluminum, the 5/8" union is durable and lightweight.
Compatible with silicone and rubber hoses, the billet aluminum connector can be used with coolant, air, or fuel.
Our unions are anodized by HPS to provide additional corrosion resistance.
A tight, leak-proof seal is ensured by the multi-ribbed design without damaging hoses.
The hose can be perfectly centered by the stopper without guesswork, matching the wall thickness of most hoses.
The compact design of the HPS billet hose union allows connection of two hoses in tight spaces with back-to-back bends.
HPS recommends pairing the billet hose unions with industrial grade embossed stainless steel clamps.
