McKissick 752 Series Bridge Crane Block - 15 Ton - 1/2 in Wire Rope - 12 in Sheave

Description du produit

The McKissick 752 Series Bridge Crane Block is a heavy-duty overhead rigging block engineered for demanding industrial crane and hoist applications. Rated at 15 tons, this configuration of the 752 Series is built to handle substantial overhead loads in bridge crane systems operating across manufacturing plants, steel mills, mining facilities, heavy fabrication shops, and other high-demand industrial environments. The 752 Series is a well-established line within McKissick's portfolio of rigging hardware, recognized for its robust construction, precision engineering, and long-term reliability in continuous overhead lifting service.

This block features a 12-inch sheave outside diameter with 2 grooves, accommodating a maximum cable diameter of 1/2 inch. The dual-groove sheave configuration supports multi-line reeving arrangements, allowing load forces to be distributed across multiple lines for controlled, efficient lifting of heavy loads. The 12-inch sheave diameter provides an excellent D:d ratio relative to the 1/2 inch cable, significantly reducing wire rope fatigue and extending rope service life under repeated load cycling. Overall dimensions of 25.38 in H x 13.46 in W x 11.94 in THK reflect the increased size and structural capacity required for this higher-tonnage application.

The 752 Series block is designed for overhead crane service and integrates with standard bridge crane rigging configurations. Its construction reflects McKissick's commitment to producing rigging components capable of meeting the rigorous demands of continuous industrial use. As with all crane blocks in this class, proper installation, routine inspection, and strict adherence to the rated working load are essential for safe and effective operation.

Material:

Steel construction

Compatible With:

1/2 in maximum diameter wire rope Bridge crane and overhead crane systems Standard industrial rigging configurations

Uses:

Overhead bridge crane lifting operations Heavy industrial material handling Multi-line reeving applications in crane systems Manufacturing, steel mill, mining, and heavy fabrication environments

Key Features:

15 ton working load capacity 12 in sheave outside diameter 2-groove sheave for multi-line reeving Maximum cable size: 1/2 in Overall dimensions: 25.38 in H x 13.46 in W x 11.94 in THK 752 Series overhead crane block McKissick brand — established rigging hardware manufacturer

Note:

This product shares the same capacity, sheave size, groove count, cable size, and overall dimensions as another 752 Series 15-ton listing with identical specifications. Verify the correct part number against the McKissick catalog before ordering to confirm the right configuration is selected for your application.