Ninja Obstacles

The ultimate limit is a training grip for the extreme! Like the famous “Vertical Limit” obstacle, there is a 1 centimeter lip that tests your finger and grip strength to the limit. It is possible to beat, but where do you go from there? O…

These uncut cliff ledges are 11.5" long and 1 5/8" deep with a slight incut on both sides Specifications: 11.5 inches long 1 5/8" deep grippy texture

The Horizontal Grip is the perfect addition to any grip line, offering a unique challenge with its horizontal design. At 2.5" thick, it strikes an ideal balance between ease and difficulty, making it versatile for ninjas of all levels. Its light text…

The Mini Cone is a compact, one-handed grip designed to challenge athletes by encouraging a full hand wrap around its tapered shape. With a diameter narrowing from 2.25" to 1", this hold forces precision and control, making it ideal for targeted grip…

The first entry into our “Slip Series” line. The 1.5in thick Slip Chucks! Each chuck is 1.5in in diameter and 8 inches tall the bolt, 10.25 in total. The Slip Chucks have a super slick, automobile style finish to truly test your grip stre…

Cone grip trainers are great for anyone, beginner to advanced, to build grip strength. The coned shape is versatile for most hand sizes allowing you to move down the cone as your strength increases. 1.5 in top diamter 3 in bottom diameter 6.5 in tal…

We are often asked if we have thought about making certain types of products and the Jugster is no different. This particular idea was spawned by a conversation with none other than the First American Ninja Warrior, Geoff Britten! The Jugster is mean…

We took it a step further with the slip chuck v2! This super shiny, textureless finish will challenge your grip to the MAX!   Specs: 8 inches tall Super glossy finish Available in 1.5 inches or 3 inches thick

Circuit Board Handles are the perfect complement to your Circuit Board ninja obstacle. Crafted from High Density Polyethylene, these handles offer a reliable grip. Sold in pairs and available exclusively in black.

Monstro Holds has teamed up with Arm Assassin to bring you the Napalm Nightmare 2.0! The best two-handed rolling grip trainer on the market! This beast of a hold is made of solid steel with a 2-3/8" rounded, free spinning grip on both sides. Guarante…

By popular demand we are now offering these black oxide rings to make using our hooked products much easier. Each ring is 2 inches in diameter and welded for strength. Available individually or in packs of 5.  

These Small Rock Holds are the perfect addition to obstacles that include pre-installed T-Nuts. Mounting Hardware included. 5/16″ Allen Wrench required to install.

The Floor Mounted Drum Hopper is a unique obstacle that will put your balance and upper body strength to the test. Padded vinyl ovals sit atop sturdy pipes, requiring you to rely on your hands to maintain stability as you navigate across the obstacle…

The Broken Pipe is a thrilling ninja obstacle that will put your balance and coordination to the test! This unique challenge features two 10ft barrels covered in padded vinyl, connected by a transition step. The bases must be secured to carpet..…

Easily hang your Ninja Net Tubes with this Padded chain sling!  1 of 3/8 chain with a 1/2 quick link Anti-friction sleeve to reduce abrasion Loop over open truss, beam or pipe framewor…

The Road Flare is an exciting and dynamic ninja obstacle that will test your balance, agility, and core strength! This unique obstacle features two padded vinyl barrels, each measuring 58 inches in length set up between two uprights. The barrels are.…

This simple looking obstacle will test the grip strength of any ninja! Used in Stage 3 of the 2022 NNL World Championships, the Cheese Wheel mounts on a crosspipe and is a swinging vertical limit. Use in combination with a regular vertical limit or..…

1.25 diameter American hickory hardwood dowels notched at 15 12 ply waxed nylon lashed intersections, woven on and spaced at 12 intervals Galvanized metal eye thimbles spliced on the top for attachment Spliced rope eyes on...…

A new addition to the popular pipe coaster family of products.    New ADJUSTABLE WIDTH Pipe Coaster rolling bar.  It has the same steel v groove wheels and bearings as our original used at NNL worlds 2020 and will roll super fast on an…

The Wing Ding features adjustable angle arms in small and large sizes. The length of the swing arm is easily adjustable and the lower assembly is able to be rotated 90 degrees. This obstacle also features a smooth swinging, replaceable PVC sleeve...