National Marker N221853 Zinc Hook Eye Turnbuckle

Product Description

The NATIONAL MARKER N221853 is a hook and eye turnbuckle designed for tensioning wire, cable, and rod assemblies in light-duty rigging, bracing, and support applications. The body measures 7/32 inch in diameter with a 6-1/2 inch overall length and features a hex-shaped profile that allows for easy tightening with a wrench. The body is manufactured from aluminum with a zinc finish for corrosion resistance. The hook and eye ends are steel, providing the attachment points for connecting cables or anchor hardware. This hardware is sold individually and is a standard component used by riggers, electricians, contractors, and maintenance technicians.

The N221853 turnbuckle is suited for residential and light commercial applications where controlled tension adjustment is required. Typical uses include tensioning guy wires, safety cables, bracing lines, and support rods. The hex body allows adjustment without specialized tooling. The hook end provides quick attachment and the eye end offers a fixed loop connection point, making this turnbuckle versatile across a range of general rigging and fastening scenarios.

Key Features

• Hex-shaped aluminum body allows wrench adjustment for precise tensioning
• Zinc finish on the aluminum body provides corrosion resistance
• Steel hook and eye ends for durable attachment points
• 7/32 inch body diameter with 6-1/2 inch overall length suits light-duty rigging applications
• Part of the 2172BC catalog series

Compatibility

Designed as an OEM-style replacement or standard component for light-duty hook and eye turnbuckle applications requiring a 7/32 inch x 6-1/2 inch fitting with hex body configuration.

Installation Notes

Installation is typically performed by riggers, electricians, or general contractors following applicable load and rigging guidelines. Before installing or adjusting, ensure all connected lines and anchors are de-tensioned and the supporting structure is stable. Use an appropriately sized wrench on the hex body to adjust tension evenly. Do not exceed the rated load capacity of the turnbuckle or its connected hardware.

Technical Specifications

• Body Diameter: 7/32 inches
• Overall Length: 6-1/2 inches
• Body Shape: Hex
• Body Material: Aluminum with zinc finish
• Hook and Eye Material: Steel
• Weight: 0.082 pounds
• Catalog Series: 2172BC
• UPC: 00038613125216
• Unit of Measure: Each

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N221853