McKissick 752 Series Bridge Crane Block - 3 Ton - 3/8 in Wire Rope - 6-1/2 in Sheave

Product Description

The McKissick 752 Series Bridge Crane Block is a heavy-duty overhead lifting block engineered for demanding industrial crane applications. Designed for use with bridge cranes and overhead crane systems, this block delivers reliable performance in environments where consistent load control and durability are essential. The 752 Series is a well-established product line from McKissick, a brand recognized throughout the rigging and lifting industry for manufacturing high-quality blocks and sheaves.

This block is rated for a 3 ton capacity and is designed to accommodate a maximum cable diameter of 3/8 in. The 6-1/2 in sheave outside diameter and 2-groove configuration allow for efficient reeving arrangements suited to standard bridge crane setups. The overall dimensions of 13.41 in H x 7.44 in W x 6.75 in THK give this variant a larger thickness profile compared to the 5.75 in THK version at the same load rating and cable size within the 752 Series, and this distinction should be noted when evaluating fit within the crane structure and available clearances.

The 752 Series overhead block is built to withstand the repetitive duty cycles common in manufacturing facilities, warehouses, steel service centers, and other industrial operations. Its construction supports smooth cable travel across the sheave grooves, reducing wear on both the cable and the block during extended use. The 3/8 in maximum cable diameter should be verified against the wire rope installed on the crane system, and the overall dimensions should be confirmed against available crane clearances prior to installation.

Material:

Consult McKissick documentation for confirmed material specifications

Compatible With:

Bridge crane and overhead crane systems 3/8 in maximum wire rope cable Standard crane hook or suspension hardware compatible with this block series

Uses:

Bridge crane lifting and load positioning Overhead material handling in industrial facilities Manufacturing and warehouse crane systems Light to mid-range industrial crane applications

Key Features:

752 Series overhead crane block 3 Ton rated capacity 3/8 in maximum cable diameter 6-1/2 in sheave outside diameter 2-groove sheave configuration Overall dimensions: 13.41 in H x 7.44 in W x 6.75 in THK Designed for bridge crane and overhead crane use

Note:

Material composition and finish details should be confirmed against the official McKissick 752 Series product documentation or catalog prior to specification. The 6.75 in THK dimension should be verified against available crane clearance, as it differs from the 5.75 in THK variant at the same load rating and cable size. The 3/8 in cable diameter should be confirmed against the crane system's installed wire rope before ordering. Do not assume certifications or standards compliance without verification from McKissick or an authorized distributor.