Gunnebo Johnson 1/2-5/8" Tong Line Blocks

Made with an an easy-to-open side plate choose between the bronze bushing or roller bearing sheaves, both center-pin lubricated. The tong line block is the is the upper block in the counter-balanced system which enables the drill pipe tongs to be manually lowered and raised.

• Rope Size: 1/2 in [Min], 5/8 in [Max].
• Working Load Limit: 3 tons.
• Wheel Diam: 8 in.
• Eye Inner Diam: 1 1/2 in.
• Eye Thickness: 5/8 in.
• Eye Width: 5/8 in.
• Overall Length: 15 3/4 in.
• Width: 8 1/4 in.
• Thickness: 3.2810 in.
• Pin Size: 1 in.
• Bearing Type: Roller.