Outdoor Equipment

A single handed hanging vertical limit trainer sure to trip up any hanging line.   Specifications: 3" wide 1cm ledge Grippy texture

Your eyes are not deceiving you, the bolt is wider than this 1" chuck. If overgripping is a thing, this little bugger is going to test your ability to do so. With a narrow body and grippy texture, the grip stick is definitly more challenging than it.…

Hanging from ledges is essential to building grip strength for ninja based fitness. Can be mounted almost anywhere using a 2.5-3in wood screw.   Specifications: 16" long 1.5" finger depth 1.5" or 2" thick Grip texture

The Soapy Bar is a super tiny bar hold that will test your pinch like no other!

Hanging from ledges is essential to building grip strength for ninja based fitness. The Monstro Holds cliff ledges are designed with a dual texture offering a gritty, super grippy side for beginners and since we mold ours direct from solid oak, the o…

Your eyes are not deceiving you, the bolt is wider than this 1" chuck. If overgripping is a thing, this little bugger is going to test your ability to do so. With a narrow body and slippery texture, the slip stick is definitly more challenging than i…

Monstro has once again teamed up with another top competitor from American Ninja Warrior, Maggi Thorne!  Maggi is known for always wearing a bow on the ANW course and what better way to represent her than with a first in the world of rock climbi…

Want to step up your vertical grip game? Our 2" Grip Chuck is the next step when a standarfd 1.5" just wont cut it.   Specs: 9 inches tall Light textured finish 2 inches thick

Don't get us wrong, the jewel is pretty, but it's not going to take it easy on you. With a heavy angled sloe on all sides, this hold is going to test your sloper grip to the max!   Specifications: 6.5 in wide Steep sloper ledge 3/8 forged eye..…

The Bell is a large pinch grip hold with a 3" x 5" grip surface tapering up to a 1.5" x 5" surface at the top. This baby is going to test your side pinch grip like no other!   Specifications: Large 3" - 1.5" tapered design 9" tall flat surface …

A semi-spherical grip training device with an embedded J-hook allowing you to take the sphere with you and train precise moves.   Specifications: 2.75 in diameter flat surface for easy storage Grippy texture 3/8 zinc-played J-hook

Introducing the Ledge Ball by Monstro Holds!   We take a standard 6 inch training ball and place a 1.5 inch ledge on one side to add a whole new way to traverse a hanging route. Place multiple Ledge Balls in a grip route for a unique training...

The Monstro flare is a hanging hold that will put your pinch grip to the test! With a half inch top end flared down to 2 inches, an underhanded grab will stress your hands and build strength like no other. Unlike a 2x4 pinch, the flared shape adds a …

NOW WITH HOOKS!   Introducing a first of its kind grip obstacle! We have taken a standard nunchuck and added a bolt block to completely remove any close calls on whether or not a competitor uses the bolt during a competition. Weve added an...

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…

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…