Hazard 4 HardPoint Gear Rails Pillbox & Blastwall Pack Set Orange. They screw into the top and bottom HardPoint grommets (screws and backers not included) and will allow the strapping down of helmets skateboards firearms jackets etc. between them using our optional bungee cords 1'' straps paracord etc. This is done by the variety of thoughtful slots and holes molded into the tough nylon construction. The slots are also designed to work with popular holster screw systems for the attaching of various index nylon and leather holsters for knives machetes axes radios magazines etc. The various holes and slots can accommodate photographic 1/4 20'' screws to mount action cameras articulating arms lights external battery packs etc. And the relief groove on the back means that the screws or nuts will not stick out the bottom or catch on anything. The user can come up with all sorts of home designed accessories to place between the rails such as netting drone landing pads fishing rod holders etc. - the imagination is the limit Placement for whatever you desire to attach to the rails can be marked or recorded on the metric and imperial rulers marked into the rails which can also be used to measure lengths of cordage fish hardware etc. Regarding hardware the mounting screws sit flush in their moldings so there is no metal to catch your hands on or ding up surfaces with. The large loops molded into each rail are included for clipping larger gage hardware through such as carabiners and thicker ropes. They can also be used for fast lashing systems or to lock the pack to a stationary object via cable lock. The rails come in three colors including high visibility orange to ensure being noticed at night or on work sites. They can also easily be spray painted to different colors or patterns such as camouflage or a safety/team pattern. Use our separately sold HardPoint Screw & Nut Set and HardPoint Stop Gap to screw into hard point system holes (requires 8 screws & 4 backers). Specifications for Hazard 4 HardPoint Gear Rails Pillbox & Blastwall Pack Set: Manufacturer: Hazard 4 Size: One Size Gender: Unisex Weight: 2.5 oz Pack Application: Casual Performance Original Tactical Fabric/Material: High Quality Nylon Length: 1.9 in 48 mm Style: Original Performance Casual Application: Around Town Duty Work Tactical Height: 16.5 in 420 mm Quantity: Pack of 2 Width: 3 in Age Group: Adults Seasonal/Temperature Use: All Seasons Features of Hazard 4 HardPoint Gear Rails Pillbox & Blastwall Pack Set Exclusive & New To Our Patented Hard Point System For Our Shell Packs (Pillbox & Blastwall) Allows For The Rock Solid Mounting Of Hardware And Loads Screws Into Top & Bottom Hardpoint Grommets (Screws & Backers Not Included) Allows The Strapping Down Of Helmets Skateboards Firearms Jackets Etc. Between Them Using Our Optional Bungee Cords 1'' Straps Paracord Etc. Variety Of Slots And Holes Molded Into Tough Nylon Construction Works W/ Popular Holster Screw Systems For Attaching Various Index Nylon & Leather Holsters For Knives Machetes Axes Radios Magazines Radios Etc. Holes & Slots Can Accommodate Photographic 1/4 20'' Screws To Mount Action Cameras Articulating Arms Lights External Battery Packs Etc. Relief Groove On The Back - Screws Or Nuts Will Not Stick Out The Bottom Or Catch On Anything Use All Sorts Of Home Designed Accessories To Place Between The Rails Such As Netting Drone Landing Pads Fishing Rod Holders Etc. Placement For Whatever You Desire To Attach To The Rails Can Be Marked/Recorded On The Metric & Imperial Rulers Marked Into The Rails Can Also Be Used To Measure Lengths Of Cordage Fish Hardware Etc. Screws Sit Flush In Their Moldings - No Metal To Catch Your Hands On Or Ding Up Surfaces With Large Loops Molded Into Rails Are Included For Clipping Carabiners & Thicker Ropes Etc. Can Be Used For Fast Lashing Systems Or To Lock The Pack To A Stationary Object Via Cable Lock Comes In 3 Colors Including High Visibility Orange For Being Noticed At Night/Work Sites Can Be Spray Painted To Different Colors/Patterns Such As Camouflage Or A Safety/Team Pattern. Requires 1X Hardpoint Screw & Nut Set (8 Screws Total) And 2X Hardpoint Sg-1 (4 Backers Total) Package Contents: Hazard 4 HardPoint Gear Rails Pillbox & Blastwall Pack Set Hazard 4 HD-HGR-ORG: HardPoint Gear Rails Pillbox & Blastwall Pack Set Orange