Material Handling Omni (4.5")

Rock Exotica

Rock Exotica Omni-Block 4.5 Inch Rigging Pulley / Material Handling Block


• The largest pulley in the Omni family, the MHP58 features a large 4.5" sheave and a 6,000 lbf WLL.

• The MHP58 is targeted to the industrial user, where ASME B30 compliance for material handling is a must.


The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate 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 sideplate 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.

• 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


    WLL: 6,000 lbf
    MBS: 30,000 lbf (133kN)
    Design Factor: 5:1
    Max Rope Diameter: 3/4 Inch
    Min Rope Diameter: 3/8 Inch
    Block Sheave Diameter: 4.5 Inch
    Weight: 5.81 lb
    Standard: ASME B30