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Russ Anderson/SMC pulleys have the high quality and strength necessary for rescue systems. The stainless-steel sideplates rotate, allowing the pulley to be attached to the rope at any point. The axle nuts are double locked to the steel axle and marked with a witness line to indicate any loosening. The heavy-duty, heat-treated aluminum alloy wheels combine lightweight with high durability.
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| Item # |
Size
(Inches) |
Thread Dia.
(Inches) |
Rope Size
(Inches) |
Type |
Bearing Type |
Strength |
Weight |
| 315000 |
2 |
1½ |
½ |
Single |
Oilite Bronze |
6,000 lb (26kN) |
8.6 oz. |
| 315050 |
2 |
1½ |
½ |
Single |
Ball Bearing |
6,000 lb (26kN) |
8.8 oz. |
| 315100 |
3 |
2⅜ |
⅝ |
Single |
Oilite Bronze |
9,000 lb (40kN) |
1 lb 2.0 oz. |
| 315200 |
4 |
3⅜ |
⅝ |
Single |
Oilite Bronze |
9,000 lb (40kN) |
1 lb 7.4 oz. |
| 315250 |
4 |
3⅜ |
⅝ |
Single |
Ball Bearing |
9,000 lb (40kN) |
1 lb 7.7 oz. |
| 315500 |
2 |
1½ |
½ |
Double |
Oilite Bronze |
9,000 lb (40kN) |
1 lb 7.7 oz. |
| 315700 |
4 |
3⅜ |
⅝ |
Double |
Oilite Bronze |
9,000 lb (40kN) |
2 lb 9.8 oz. |
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For many years, the classic Russ Anderson Knot Passing Pulley has performed as a knot pass pulley, as an edge roller, or as a high-line carriage that will accept multiple track lines. The lower sheave position allows more room for passing knots. The flat bottom provides a solid footing when used as an edge roller. Pins lock the sheave when the pulley is used as a high-strength tie-off. Rotating side plates allow rigging at any point on the rope. The large carabiner holes will accept multiple large rescue carabiners. The 3-inch tread diameter, 2 1/2 inch wide acetyl sheave is mounted on Oilite bushings. The heat treated aluminum sideplates are anodized gold.
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