GOP34XUK - 3" x 4" X-Style Upgrade Kit - Malco Standard Differential: 2" (50mm) to

Standard Differential: 2" (50mm) to prevent short cycling

1/2"-NPT thermometer

Overall Length: 7 inches

Replaces: Auburn I-6-18

GOP34XUK - 3" x 4" X-Style Upgrade Kit - Malco Standard Differential: 2" (50mm) toThe Malco GOP34XUK is a 3" x 4" X Style Upgrade Kit designed for use with Malco gutter outlet punches. Here's a summary of its features and availability: Product Overview Model: GOP34XUK Type: X Style Upgrade Kit Size: 3" x 4" Purpose: Converts compatible Malco gutter outlet punches to cut 3"x4" X style drop holes in aluminum gutters (up to 0. 032" or 0. 81 mm thick). Material: Lightweight aluminum and steel frame with high carbon steel blades