Monstro

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...

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,...

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...

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 1.5 inches thick

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...

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...

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...

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...

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...

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...

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"...

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...