McKissick 751 Series Bridge Crane Block - 2 Ton - 1/4 in Wire Rope - 6-1/2 in Sheave

Product Description

The McKissick 751 Series Bridge Crane Block is a heavy-duty overhead rigging block designed for reliable performance in industrial crane and hoist applications. Rated at 2 tons, this lighter-capacity configuration of the 751 Series is well-suited for bridge crane systems in manufacturing plants, fabrication shops, maintenance facilities, and other industrial environments where a compact, single-groove overhead block is required for lighter lifting duties. The 751 Series represents McKissick's commitment to producing rigging components that combine strength and precision in a practical, field-proven form factor across a full range of capacities.

This block features a 6-1/2 inch sheave outside diameter with a single groove, accommodating a maximum cable diameter of 1/4 inch. The single-groove sheave design provides straightforward single-line reeving for clean, direct lifting applications. The 6-1/2 inch sheave diameter provides an excellent D:d ratio relative to the 1/4 inch cable, significantly reducing wire rope fatigue and extending rope service life under repeated load cycling. Overall dimensions of 13.93 in H x 7.44 in W x 2.12 in THK give this block an exceptionally slim profile for its sheave size, making it particularly well-suited for bridge crane installations where lateral clearance between crane girders or structural members is a critical constraint.

The 751 Series block is engineered for overhead crane service and integrates with standard bridge crane rigging configurations. Its slim-profile construction makes it especially practical in tight overhead installations where a lightweight, compact single-line block is required without the added width of a multi-groove configuration. As with all crane blocks in this capacity range, proper installation, routine inspection, and strict adherence to the rated working load are critical to safe and effective operation.

Material:

Steel construction

Compatible With:

1/4 in maximum diameter wire rope Bridge crane and overhead crane systems Standard industrial rigging configurations

Uses:

Overhead bridge crane lifting operations Light-duty industrial material handling Single-line reeving crane applications where lateral clearance is limited Manufacturing, fabrication, and maintenance facility environments

Key Features:

2 ton working load capacity 6-1/2 in sheave outside diameter 1-groove sheave for single-line reeving Maximum cable size: 1/4 in Overall dimensions: 13.93 in H x 7.44 in W x 2.12 in THK Exceptionally slim profile for installations with very limited lateral clearance 751 Series overhead crane block McKissick brand — established rigging hardware manufacturer