Surewood-LNL 5/8 in. x 3 in. Spring Bolt Rail to Rail Joinery Kit-9400K-SBK-HD00R at The Home Depot


Model # 9400K-SBK-HD00R

Internet # 202088525

Store SKU # 622599

5/8 in. x 3 in. Spring Bolt Rail to Rail Joinery Kit

Surewood-LNL 5/8 in. x 3 in. Spring Bolt Rail to Rail Joinery Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$4.48 / each


Model # 9400K-SBK-HD00R

Internet # 202088525

Store SKU # 622599

The Surewood 5/8 in. x 3 in. Steel Concealed-Spring Bolt-Fastening Kit is a rail joinery system designed to save you time when joining handrails to fittings. It eliminates the need to drill holes underneath the rail and fittings, helping to create a tight, professional installation that's free of plug holes.

  • 5/8 in. x 3 in. Dimensions
  • Made of steel
  • Fully concealed, no need to drill holes underneath the handrail and fill with wood plugs
  • Eliminates the need for rail bolt kits and rail bolt wrenches
  • Requires basic carpentry skills and woodworking tools
  • For interior use only

Info & Guides

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Assembled Depth (in.)  .625 in  Assembled Height (in.)  3 in 
Assembled Width (in.)  .625 in  Cap/top included  No 
Color Family  Metallic  Fillet included  No 
Interior/Exterior  Interior  Manufacturer Warranty  Yes, 1-Year Warranty limited to replacement of the defective Spring Bolt Kit only. No other warranties apply or are implied. 
Material  Steel  Prefinished  No 
Primed  No  Product Depth (in.)  0.625 
Product Height (in.)  3.0  Product Length (in.)  0.625 
Product Weight (lb.)  0.15 lb  Product Width (in.)  0.625 
Returnable  90-Day  Stair Part Type  Accessory 
Water Resistant  No 


Rated 3.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by Railing Hardware This product was easy to use and allowed me to make a strong good looking joint on my railings. It only required a drill bit and a square drive. Tools I already had. I work with my hands for a living buy I think anyone could use this hardware. I liked not having to use wood plugs to cover my hardware after I installed it. April 10, 2011
Rated 5 out of 5 by Works like a dream!!! Couldn't believe how easy this was to use, I'm a skilled stair builder and have always used rail bolts in the past. Now that i found these i'm making the switch. January 2, 2012
Rated 1 out of 5 by no joint strength Used good 2-part epoxy and followed all installation instructions. The joint easily broke with little stress. The strength of the joint comes entirely from the glue, which is inadequate for any joints where sheer strength is desired. If it's a quick-install & walk-away job, these would probably be great. If you want a handrail that's going to hold up, don't even consider these - get the traditional rail bolts. March 24, 2012
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