How the SPURS Line, Net & Weed Cutter works and why you should install it at your next haul-out:
Cut lines
Cut nets
Cut weeds
- The principle that enables the shaft-mounted “SPURS” to cut so effectively is the “screw action” created as the propeller turns, winding lines, nets or weeds directly into “SPURS” blades, instantly cutting before allowing entanglement or damage to the running gear.(A positive solution to an age old problem.)
- Eliminates hazardous dives to cut prop-fouling lines in freezing or high seas.
- No more costly commercial “Down Time” for repairs.
- Prevents the need for commercial towing.
- Allows running after dark.
- No more shafts or struts torn loose that can sink your vessel.
- Avoid expensive haul-outs, dry-docking and diver’s charges.
- Prevents burnt bearings, engine and transmission overload repairs.
Installed on: USCG, US Navy, Canadian CG, RNLI(English CG) and thousands of pleasure and commercial vessels worldwide.
Fits shaft sizes 3/4″ to 7″
(Metric size 20mm – 175mm)
Cut line with each revolution (forward or reserve),
with no loss of speed of efficiency
“SPURS” are made of hardened stainless steel.
Don’t leave the dock without ” SPURS” protection
Model Type |
Shaft Diameter |
Cutter Hub Dia |
Outer Overall Length |
Cutter Width |
Min. Space to Install |
A |
3/4″, 7/8″,1″,1-1/8″,1-1/4″ 20mm – 30mm |
1.97″ 50mm |
4.02″ 102mm |
0.94″ 24mm |
1.14″ 29mm |
B |
1″,1-1/8″,1-1/4″, 1-3/8″, 1-1/2″ 20mm – 40mm |
2.60″ 66mm |
4.88″ 124mm |
1.06″ 27mm |
1.26″ 32mm |
C |
1-1/2″, 1-5/8″, 1-3/4″, 1-7/8″, 2″ 40mm – 50mm |
3.31″ 84mm |
5.91″ 150mm |
1.34″ 64mm |
1.54″ 39mm |
D |
1-1/2″, 1-3/4″, 2″, 2-1/4″, 2-1/2″ 40mm – 60mm |
3.86″ 98mm |
6.81″ 173mm |
1.46″ 37mm |
1.65″ 42mm |
E |
2″, 2-1/4″, 2-1/2″, 2-3/4″, 3″ 50mm – 75mm |
4.37″ 111mm |
7.76″ 197mm |
1.46″ 37mm |
1.65″ 42mm |
F |
2″, 2-1/4″, 2-1/2″, 2-3/4″, 3″, 3-1/2″ 60mm – 90mm |
5.51″ 140mm |
10.04″ 255mm |
1.57″ 40mm |
1.77″ 45mm |
F1 |
3″, 3-1/2″, 4″, 4-1/2″ 75mm – 115mm |
6.46″ 164mm |
10.83″ 275mm |
1.73″ 44mm |
1.93″ 49mm |
F2 |
3″, 3-1/2″, 4″, 4-1/2″, 5″, 5-1/2″ 75mm – 140mm |
7.87″ 200mm |
13.50″ 343mm |
1.69″ 43mm |
1.89″ 48mm |
F3 |
4″, 4-1/2″, 5″, 5-1/2″, 6″, 6-1/2″, 7″ 100mm – 175mm |
9.33″ 237mm |
15.63″ 397mm |
1.85″ 47mm |
2.05″ 52mm |