Home / Welding Equipment / Welding Accessories / Hose Couplers/Fittings / Oxygen-Acetylene Hose Splicers. 3/16″ Oxygen-Acetylene Hose Splicers. 3/16″ $5.52 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 2 PK Oxygen-Acetylene B-Size Barbed Hose Nipples. 1/4″ ID, 1-7/16″ Length $4.98 Part Number: 12277Add to Cart On BackorderOxygen Connectors – 1/4″ ID – Oxygen to 1/4″ $5.21 Part Number: 12291Add to Cart Oxygen-Acetylene Hose End Repair Kit – 1/4″ $8.02 Part Number: 12284Add to Cart E7018 AC All position welding electrode for AC or DC reverse polarity current- 3/16″ $202.38 Part Number: 11132Add to Cart