Comparison : Item # 3193-HTI14X25, Blue Star 1/4" x 25' Grade R Fitted Premium Twin Welding Hose, 250 psi, B-B Connection
Item # 907-T253-A-B, Best Welds 3/16" x 25'-AB Grade T Twin Hose, 1 qty
Item # 907-T254, Best Welds 1/4" x 25'-BB Grade T Twin-Hose, 1 qty
Item # 3193-HTI14X50, Blue Star 1/4" x 50' Grade R Fitted Premium Twin Welding Hose, 250 psi, B-B Connection
Item # 3193-HSIARGON50G, Blue Star 1/4" x 50' Single Green Argon Hose, Grade R