Home / Welding Equipment / Welding Accessories / Hose Couplers/Fittings / Acetylene Connectors – 1/4″ ID. Acetylene to 1/4″ Acetylene Connectors – 1/4″ ID. Acetylene to 1/4″ $5.26 Part Number: 12292 Acetylene to 1/4″ Acetylene Connectors - 1/4" ID. Acetylene to 1/4" quantity Add to cart UPC: 682488122926 Category: Hose Couplers/Fittings Tag: 1/4" ID. Acetylene to 1/4" Related products 5 PK Oxygen-Acetylene Brass Hose Ferrules 1/4″ $6.45 Part Number: 12273Add to Cart Oxygen-Acetylene Hose Splicer Kit – 3/16″ $6.46 Part Number: 12285Add to Cart Oxygen-Acetylene Hose Brace – 1/4″ $9.55 Part Number: 12275Add to Cart Oxygen-Acetylene Hose Splicers. 3/16″ $6.55 Part Number: 12280Add to Cart