Chain Knockers
For best results, we recommend using Renssi 20mm t-slide chain knockers for the exact size of the drain you are cleaning.
We also offer all sizes of Allen key type chain knockers!
RST Series (T-Slider Connectors)
RS-T-16 Series
Product Code
RS-T-16-50
RS-T-16-75
RS-T-16-100
RS-T-16-125
RS-T-16-150
RS-T-16-200
Pipe Diameter Ø
2" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 53.00
$ 78.64
$ 77.80
$ 91.12
$ 94.68
$ 110.44
RS-T-20 Series
Product Code
RS-T-20-75
RS-T-20-100
RS-T-20-125
RS-T-20-150
RS-T-20-200
Pipe Diameter Ø
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 81.44
$ 80.60
$ 95.64
$ 97.48
$ 113.24
RS Series (Allen key connectors)
RS-1000 Series - for 5/16" cables
Product Code
RS-1050/2
RS-1050
RS-1075/2
RS-1075
RS-1100
RS-1125
RS-1150
RS-1200
Pipe Diameter Ø
1.5" - 2" inch
1.5" - 2" inch
2" - 3" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 43.60
$ 53.84
$ 49.72
$ 63.04
$ 67.64
$ 78.00
$ 79.72
$ 98.16
RS-2000 Series
RS-2000 Series - for 3/8" cables
Product Code
RS-2050/2
RS-2050
RS-2075/2
RS-2075
RS-2100
RS-2125
RS-2150
RS-2200
Pipe Diameter Ø
1.5" - 2" inch
1.5" - 2" inch
2" - 3" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 43.60
$ 53.84
$ 49.72
$ 63.04
$ 67.64
$ 78.00
$ 79.72
$ 98.16
RS-3000 Series - for 1/2" cables
Product Code
RS-3050/2
RS-3050
RS-3075
RS-3100
RS-3125
RS-3150
RS-3200
Pipe Diameter Ø
1.5" - 2" inch
1.5" - 2" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 43.60
$ 53.84
$ 63.04
$ 67.64
$ 78.00
$ 79.72
$ 98.16
Drill Head Series (Allen key conn.)
RS-1000 Series - for 5/16" cables
Product Code
RS-1050/2-DR
RS-1050-DR
RS-1075-DR
RS-1100-DR
RS-1125-DR
RS-1150-DR
RS-1200-DR
Pipe Diameter Ø
1.5" - 2" inch
1.5" - 2" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 52.60
$ 67.80
$ 82.76
$ 90.24
$ 94.84
$ 113.76
$ 120.72
RS-2000 Series - for 3/8" cables
RS-2000 Series
Product Code
RS-2050/2-DR
RS-2050-DR
RS-2075-DR
RS-2100-DR
RS-2125-DR
RS-2150-DR
RS-2200-DR
Pipe Diameter Ø
1.5" - 2" inch
1.5" - 2" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 52.60
$ 67.80
$ 82.76
$ 90.20
$ 94.84
$ 113.76
$ 120.72
RS-3000 Series - for 1/2" cables
Product Code
RS-3050-DR
RS-3075-DR
RS-3100-DR
RS-3125-DR
RS-3150-DR
RS-3200-DR
Pipe Diameter Ø
1.5" - 2" inch
2" - 3" inch
3" - 4" inch
4" - 5" inch
5" - 6" inch
6" - 8" inch
Price (USD)
$ 67.80
$ 82.76
$ 90.20
$ 94.84
$ 113.76
$ 120.72
Mini Tools Series
RSM Series
Product Code
RSM-1035-1
RSM-1035-2
RSM-2030-1
RSM-2030-2
Pipe Diameter Ø
1.5" inch
1.5" inch
1.5" inch
1.5" inch
Price (USD)
$ 31.32
$ 38.12
$ 31.32
$ 38.12
Related Products
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