Crosby W416-7 Wirelock Spelter Socket Resin 500 CC Jar - #1039606

Crosby® WIRELOCK® Socketing Compound – Resin for Spelter Sockets

WIRELOCK® W416-7 Socket Compound is the industry-standard resin-based system for terminating wire rope into Crosby spelter sockets—offering 100% termination efficiency without the hazards of molten metal. This compound is ideal for on-site applications and delivers superior fatigue resistance and long-term performance in both static and dynamic lifting systems.

WIRELOCK® is approved by major international certifying bodies including ABS, DNV, Lloyd’s Register, the U.S. Coast Guard, and others, making it trusted worldwide for critical lifting applications.

Key Features

• 100% termination efficiency – tested and verified
• Safe, cold-pour system – no molten metal required
• Temperature range: -65°F to +240°F (-54°C to +116°C)
• Pouring range: 48°F to 110°F (6.7°C to 43.3°C) without booster pack
• Booster packs available separately: 1 pack needed for 35°F–48°F, 2 packs for 27°F–35°F
• Extended fatigue life vs. traditional molten socketing methods
• Storage: 68°F (20°C) max in a well-ventilated area away from sunlight
• Approved for use with: Crosby 416, 417, 427, and 517 spelter sockets
• Hazardous material: Regulated for transport by US DOT, ICAO/IATA, and IMO

Available Sizes

• 100cc Kit – Stock No. 1039602 (Booster Pack: 1039603)
• 250cc Kit – Stock No. 1039604 (Booster Pack: 1039605)
• 500cc Kit – Stock No. 1039606 (Booster Pack: 1039607)
• 1000cc Kit – Stock No. 1039608 (Booster Pack: 1039609)
• 2000cc Kit – Stock No. 1039610 (Booster Pack: 1039611)

Note: Prices shown are per jar. Each kit includes pre-measured resin and hardener for easy mixing and use. Booster packs are available but sold separately, and are required for low-temperature pouring applications.

Shipping & Handling

WIRELOCK® is classified as a hazardous material and must ship via LTL freight truck service only. These products cannot be shipped internationally and are available for delivery to the continental United States only. Please allow extra time for processing and transit.

International Approvals

WIRELOCK® is approved or witnessed by:

• American Bureau of Shipping (ABS)
• Det Norske Veritas (DNV)
• Lloyd’s Register of Shipping
• Registro Italiano Navale
• Germanischer Lloyd
• United States Coast Guard and Navy
• Complies with ISO 17558 and DNV-OS-E304

Note: WIRELOCK® is for use with designated Crosby spelter sockets only and must be stored and handled in accordance with safety data guidelines. Contact us for MSDS or technical instructions if needed.

Need help selecting the right size kit? Refer to our sizing chart or contact our team for assistance.