Ròng rọc (5-80 tấn)- Crosby-USA-Model 380. (380 Series Easy Reeve ®  Hook Blocks)

Wide range of product available.

• Capacity: 5 to 80 tons - Larger Models Available.
• Sheave Sizes: 10” to 20”.
• Wire Line Sizes: 7/16” to 1-1/4”.
• All single point shank hooks are genuine Crosby®, forged alloy steel, Quenched and Tempered, and have the patented QUIC-CHECK® markings (Duplex hooks are available on most sizes).
• Design factor of 4 to 1 (unless otherwise noted).
• All Easy Reeve® Blocks are furnished standard with Roller Bearings.

• Reeving Guides Standard – All Models.
• Blocks thru 25 tons use 319N hooks with S-4320 latches.
• Heavy Duty Positive Locking (PL) Latch – Models: 30 tons and larger.
• Sheave lubrication through center pin - separate lube channel to each bearing.
• Sheaves fully protected by side plates.
• Dual action hook (swings and rotates).
• Repair parts available through world wide distribution network.
• All Easy Reeve® blocks, 16” and larger, are furnished with McKissick® Roll-Forged™ sheaves with flame hardened grooves.
• Manufactured by an ISO 9001 and API Q1 certified facility.
• “Look for the Orange Hook . . . the mark of genuine McKissick® quality”.

OPTIONS AVAILABLE

• Duplex Hooks
• Swivel Tee and Shackle Assemblies

• Sheave Shrouds
• Anti Rotation Hook - Locking Device

• Plate Steel Cheek Weights
• Third party testing with Certification available upon request.