Item Type: Ball Lock Post_x000D_ Material: Stainless Steel_x000D_ Color: As shown in the picture_x000D_ Size: Approx. 3x1.6x1.6cm / 1.2x0.6x0.6in_x000D_ Thread: 19/32-18_x000D_ Suitable for Cornelius/Corny Keg/brewing machine_x000D_ Weight: Approx.50g/1.8oz 1A perfect replacement for you, suitable for Cornelius/Corny Keg/brewing machine. 2Ball lock posts are with quality o?ring to prevent leaks on gas and liquid connection end. 3Made of high quality stainless steel material, corrosion resistance, rust resistance, durable. 4The ball lock keg posts have a standard 19/32?18 thread size, easy installation and use. 5Easy to disassemble and replace as part of daily maintenance.1. Please allow 1?2in error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 2 x Post 2 x Spring 2 x Plug