The Milwaukee 1-1/2" ? 4" Carbide Chain Knocker Kit for the M18 FUEL? HIGH SPEED CHAIN SNAKE KIT w ONE KEY delivers a wall-to-wall clean that can tackle grease and soft blockages. The carbide chain knockers can tackle scale build-up, hard deposits, tough blockages and are best used in cast iron and other hard-walled pipes. These steel chain knockers feature durable construction to tackle tough clogs in 1-1/2" ? 4" lines. Featuring stainless steel set screws for corrosion resistance.

• Delivers a wall-to-wall clean that can tackle grease and soft blockages.
• The carbide chain knockers can tackle scale build-up, hard deposits, tough blockages and are best used in cast iron and other hard-walled pipes.
• The steel chain knockers feature durable construction to tackle tough clogs in 1-1/2" ? 4" lines.
• Featuring stainless steel set screws for corrosion resistance.
• Features a durable Blow Mold Case for easy and neat storage.

Specifications

• Pipe Capacity: 38 mm ? 101 mm (1-1/2" ? 4")
• Cable Diameter (without sheath): 8 mm (5/16")
• Cable Diameter (with sheath): 12 mm (1/2")

Includes

• 1 x 1-1/2" Carbide Chain Knocker
• 1 x 2" Carbide Chain Knocker
• 1 x 3" Carbide Chain Knocker
• 1 x 4" Carbide Chain Knocker
• Set Screw Tool
• Chain Knocker Sheathing
• Hex Key
• Blow Mold Case