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 Oxygen-Acetylene Hose Splicers. 1/4″ $6.55 Part Number: 12281Add to Cart Oxygen-Acetylene Hose Splicer Kit – 1/4″ $6.46 Part Number: 12286Add to Cart Hose Nuts – “B” Fitting Oxygen – 9/16″ $5.19 Part Number: 12288Add to Cart Oxygen-Acetylene Hose Repair Kit $226.63 Part Number: 12260Add to Cart