What is the Inside Measurement for the Titan Chain Screw Pin D-Shackle - Galvanized - 5/16" Diameter
Updated 09/02/2025 | Published 06/28/2025 >
Question:
What is the inside width of this shackle? I know the pin is 5/16 which will work for my safety chains but I need a 9/16 opening to attach the chains and shackle to my trailer.
asked by: Josh
0
Expert Reply:
Hello Josh,
I am glad you ordered the Titan Chain Screw Pin D-Shackle - Galvanized - 5/16" Diameter - Qty 1 # TCS8MM because it is going to work great for you. The inside opening is about 5/8" so it will be able to handle your 9/16" shackle.
What kind of trailer is this for?
expert reply by:
Kate F
0
Product Page this Question was Asked From
Titan Chain Screw Pin D-Shackle - Galvanized - 5/16" Diameter - Qty 1
- Tow Shackles
- Shackle Only
- Screw-On
- Metal Shackle
- Chrome
- Titan Chain
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Video: An In-Depth Look at the Titan Chain Screw Pin D-Shackle
- Search Results: safety chains
- Search Results: safety cables
- Search Results: coiled cables safety cables
- Shop: etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector
- Video: Review of CE Smith Trailer Safety Chains - Safety Chains - CES62QR
- Shop: CE Smith Safety Chain with S-Hooks - 24" Long - 5000 lbs
- Q&A: Will Fulton 1500 lb Bolt-Thru Swivel Jack Fit the Same Mount on Older Fulton Swivel jack
- Search Results: accessories and parts
- Search Results: safety cables accessories and parts
- Search Results: junction box
- Search Results: weld on trailer jack
- Shop: Curt Hook with Spring Loaded Safety Latch for Safety Chains and Cables - 7/16" - 5,000 lbs
- Shop: Curt Hook with Spring Loaded Safety Latch for Safety Chains and Cables - 13/32" - 3,500 lbs
- Shop: Titan Chain Screw Pin D-Shackle - Galvanized - 5/16" Diameter - Qty 1
- Shop: Steel Tubing Clamp - 3/4" Diameter - Qty 1
- Shop: Curt S-Hook with Wire Keeper for Safety Chains and Cables - 7/16" - 5,000 lbs
- Q&A: Is Replacement Hardware Available for Fulton Magnum Series Jack?
- Q&A: Replacement for Fulton Magnum Series Jack on Boat Trailer
- Q&A: Recommended Fulton Bolt-Thru Swivel Jack Replacement for 2003 Cobalt Boat Trailer
- Q&A: Replacement Trailer Jack Recommendation for Boat Trailer with Weld On Mount
- Q&A: Could Fulton Marine Jack FXP100W0301 Fit Trailer Mount
- Q&A: Replacement Fulton Swivel Sidewind Jack for Boat Trailer
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Suspension Enhancement
- Video: How to Choose a Trailer Brake Controller




Kate F.
9/2/2025
Hey Josh, Did the Titan Chain Screw Pin D-Shackle work out for attaching your safety chains to the trailer? I'm curious to know because it could help others with similar needs.