SINGLE RESCUE PULLEY
Strongest aluminum single sheave snatch-block type rescue pulley available. Designed for ropes up to 5/8” diameter. Ultra-lightweight sheave fitted with Oilite® bushing, or sealed bearing and rotating high strength alloy aluminum sideplates. Triangular rigging hole accepts up to three 13mm carabiners. Can use RSI Big Hook carabiner as becket rigging point for mechanical advantage hauling systems.

2″ RESCUE PULLEY
Strength: 10,000 lbf. (44.5 kN)
RWL: 1,000 lbs. (455 kg)
Dimensions: 5.25″ x 2.25″ (131 x 56mm)
Pitch Diam: 1.5″ (37.5mm)
Weight: 8.6 oz. (244 gm)
Color: Blue
610012 – 2″ Rescue Pulley, Oilite® Bushing
610012B – 2″ Pulley, Sealed Bushing

3″ PULLEY
Strength: 10,000 lbf. (44.5 kN)
RWL: 1,000 lbs. (455 kg)
Dimensions: 7″ x 3″ (175 x 75mm)
Pitch Diam: 2.3″ (57.5mm)
Weight: 14 oz. (397 gm)
Color: Orange
610013 – 3″ Rescue Pulley, Oilite® Bushing
610013B – 3″ Pulley, Sealed Bushing

4″ PULLEY
Strength: 10,000 lbf. (44.5 kN)
RWL: 1,000 lbs. (455 kg)
Dimensions: 10″ x 4.5″ (250 x 112mm)
Pitch Diam: 3.4″ (85mm)
Weight: 28 oz. (974 gm)
Color: Gold
610014 – 4″ Rescue Pulley, Oilite® Bushing
610014B – 4″ Pulley, Sealed Bushing

OMNI-BLOCK SINGLE SWIVEL PULLEY
The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique side plate that opens while the pulley is still attached to the anchor. Traditionally, a pulley is connected to a swivel by a carabiner. However, the Omni eliminates the need for the carabiner, reducing length and pieces of equipment in the rigging system. The short length of the Omni is important when used in high-angle, confined space or other space-sensitive rigging environments. The reduced weight of the Omni will make hauling your gear easier. Additionally the Omni side plate can be opened without detaching from the carabiner. Traditional pulleys require removing from the carabiner to change the rope. With the Omni, the user is able to do this while the pulley is still secured.
Features & Benefits
- Install and remove rope while still connected to the anchor.
- Sideplate locks with two-stage, double-catch safety mechanism.
- Integrated swivel allows pulley to orient while reducing gain.
- Connect, install and remove rope with one hand.
- CNC machined for optimal weight & strength.
- Certifications: CE.
| PART NUMBER |
SHEAVE STYLE |
SHEAVE DIAM |
WT | MBS | WLL | MAX ROPE |
CERT |
| P54/P54-B | Single | 1.1″ (28mm) |
5.1 oz (145 gm) |
23kN | 5kN | .5″ (13mm) |
CE |
| P51/P51-B | Single | 1.5″ (38mm) |
9.2 oz (260 gm) |
36kN | 8kN | .5″ (13mm) |
CE |
| P51D/P51 D-B | Double | 1.5″ (38mm) |
14.5 oz (411 gm) |
36kN | 8kN | .5″ (13mm) |
CE |
| P53/P53 D-B | Single | 2.0″ (51mm) |
12.3 oz (348 gm) |
36kN | 8kN | .5″ (13mm) |
CE |
| P53 D/P53 D-B | Double | 2.0″ (51mm) |
19.4 oz (548 gm) |
40kN | 8kN | .5″ (13mm) |
CE |
| P55/P55-B | Single | 2.6″ (66mm) |
1.9 lbs (850 gm) |
80kN | 20kN | .5″ (13mm) |
CE |

KOOTENAY KNOT-PASSING PULLEY
KOOTENAY is a knot-passing pulley that allows passage of joining knots. The large diameter sheave mounted on sealed ball bearings ensures excellent efficiency.
- High clearance rope channel allows passage of joining knots (long raise or Tyrolean traverse on two ropes)
- Large diameter sheave mounted on sealed ball bearings for excellent efficiency
- Locking pins on the sheave allow pulley to be used as an anchor
| Model | MBS | Rope Capacity | Size | Weight |
| P67 | 10 kN | 8 to 19mm | 10.24” | 3lb |

RSI EXTRA-WIDE PULLEY
Constructed of high strength alloy aluminum. 4″ diameter by 3″ wide pulley sheave with Oilite® bushing. Rotating sideplates allow pulley to be attached to rope at any point. Will accommodate ropes up to 2″ diameter.
| Model | MBS | Rope Capacity | Size | Weight |
| 610016 | 900lbs | up to 2″ | 4″ x 3″ | 3.5lb |

CABLE-ABLE PULLEYS
An extension of our ever popular Classic design, the Cable-Able series adds compatibility with steel cable to the utility of our proven designs. A hardened steel sheave treated with an exclusive anti-corrosion coating creates a rugged product that will outlast the elements and look good for years.
| Model | Sideplates | Sheave | Bushing/ Bearing |
MBS Rope |
Capacity | Size | Weight |
| RC102 | Black anodized aluminum |
Zinc coated steel |
Bushing | 6,000lbs | 5/8″ | 4.375″ x 3.5″ | 0.75lb |
| RC103 | Blue anodized aluminum |
Zinc coated steel |
Needle Bearing |
6,000lbs | 5/8″ | 4.375″ x 3.5″ | 0.75lb |
| RC104 | Stainless steel |
Zinc coated steel |
Needle Bearing |
8,500lbs | 5/8″ | 4.375″ x 3.5″ | 0.95lb |
| RC105 | Stainless steel |
Zinc plated steel |
Bushing | 8,500lbs | 5/8″ | 6″ x 3.25″ | 1.05lb |
| RC106 | Stainless steel |
Zinc plated steel |
Needle Bearing |
8,500lbs | 5/8″ | 6″ x 3.25″ | 1.05lb |

HEAVY DUTY PULLEYS
Now there’s a pulley that’s as serious about rescue as you are! We’re talking 16,000 pound breaking strength with 5/8″ rope capability. The extra large rigging point accepts the largest carabiners–two of them. The extra wide, skirted sideplates fully enclose 5/8″ rope. Available in 3 or 4 inch sheave diameter, with needle bearings or bushings.
| Model | Sideplates | Sheave | Bushing/ Bearing |
MBS Rope | Capacity | Size | Weight |
| RP106 | Stainless steel |
3″ Alum | Needle Bearing |
16,000lbs | 5/8″ | 6.5″ x 4.25″ | 1.35lb |
| RP106D | Stainless steel |
3″ Alum (x2) |
Needle Bearing |
20,000lbs | 5/8″ | 7.5″ x 4″ | 2.30lb |
| RP108 | Stainless steel |
4″ Alum | Needle Bearing |
16,000lbs | 5/8″ | 7.5″ x 5″ | 1.80lb |
| RP123 | Stainless steel |
4″ Alum | Needle Bearing |
20,000lbs | 5/8″ | 8″ x 4.75″ | 2.20lb |

DOUBLE-ENDED PULLEYS
The 2 3/8”aluminum sheave models are ideal in rescue situations for use with rope. By using the extra rigging hole at the bottom of the pulley, they can be daisy chained together in block and tackle fashion or the lower hole can be used to direct the load. The 2 3/8” steel sheave models are outstanding for use with steel cable. In high line situations the extra hole can be clipped together for an extra margin of safety.
| Model | Sideplates | Sheave | Bushing/ Bearing |
MBS Rope |
Capacity | Size | Weight |
| RC105 | Stainless steel |
Zinc plated steel |
Bushing | 8,500lbs | 5/8″ | 6″ x 3.25″ | 1.00lb |
| RC106 | Stainless steel |
Zinc plated steel |
Needle Bearing |
8,500lbs | 5/8″ | 6″ x 3.25″ | 1.05lb |
| RP111 | Stainless steel |
Aluminum | Bushing | 8,500lbs | 5/8″ | 5.75″ x 3″ | 0.70lb |
| RP112 | Stainless steel |
Aluminum | Needle Bearing |
8,500lbs | 5/8″ | 5.75″ x 3″ | 0.70lb |
ORIGINAL 2 3/8″ PULLEYS
Featuring stainless steel axles on all models and employ either a sintered bronze bushing or sealed needle bearing. All models feature our now famous “wide skirt” sideplate design for maximum rope protection. These are the most versatile rescue pulleys available and their lightweight, compact design makes them a pleasure to carry.

Red anodized aluminum sideplates, 2 3/8″ glass-filled celcon sheave, and stainless steel axle.
Part Number: RP101
MBS: 6000 lbs.
Rope Capacity: 5/8″
Dimensions: 4.25 x 3.25 in
Weight: 0.35 lbs
Efficiency: 93.3%

A step up in strength and durability. Black anodized aluminum sideplates, 2 3/8″ aluminum sheave, bushing, and stainless steel axle.
Part Number: RP102
MBS: 6000 lbs.
Rope Capacity: 5/8″
Dimensions: 4.25 x 3.25 in
Weight: 0.45 lbs
Efficiency: 91.4%

Blue anodized aluminum sideplates, 2 3/8″ aluminum sheave, needle bearing, and stainless steel axle.
Part Number: RP103
MBS: 6000 lbs.
Rope Capacity: 5/8″
Dimensions: 4.25 x 3.25 in
Weight: 0.45 lbs
Efficiency: 95.6%

High strength in a compact design. Stainless steel sideplates, 2 3/8″ aluminum sheave, needle bearing, and stainless steel axle.
Part Number: RP104
MBS: 8500 lbs.
Rope Capacity: 5/8″
Dimensions: 4.25 x 3.25 in
Weight: 0.65 lbs
Efficiency: 95.6%



