Each chain knocker service kit includes:

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• 20mm male T-slider adaptor for 1/2" cable 

• 20mm female T-slider adaptor for 1/2" cable 

• Cable connector with allen keys for 1/2" cable

• 2" x 20mm T-slider chain knocker

• 3" x 20mm T-slider chain knocker

• 4" x 20mm T-slider chain knocker

• 6" x 20mm T-slider chain knocker

• 4" slide-on chain knocker with allen keys

• 20mm male T-slider for 1/2" cable with a 12" whip