Home / Welding Equipment / Welding Accessories / Hose Couplers/Fittings / Oxygen-Acetylene Hose Splicers. 3/16″ Oxygen-Acetylene Hose Splicers. 3/16″ $6.55 Part Number: 12280 2 per pack. Used for joining 3/16″ ends. Oxygen-Acetylene Hose Splicers. 3/16" quantity Add to cart UPC: 682488122803 Category: Hose Couplers/Fittings Tag: 3/16" Related products Sale! LIMITED STOCK! 2 PK Hose Clamps – 3/16″ – Fits a range of 12 to 14mm $4.68 Original price was: $4.68.$1.87Current price is: $1.87. Part Number: 12290Add to Cart On BackorderOxygen-Acetylene Hose End Repair Kit – 3/16″ $8.73 Part Number: 12283Add to Cart Oxygen-Acetylene Hose Splicer Kit – 1/4″ $6.46 Part Number: 12286Add to Cart Hose Nuts – “B” Fitting. Acetylene 9/16″ $5.19 Part Number: 12287Add to Cart