Monstro

Monstro Bungee Grips are made from premium shock cord, providing around 1 inch in diameter of gripping area and extending approximatly 12 inches from the included Black Oxide ring. Bungee Grips are...

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...

NOW WITH HOOKS! 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...

Now with hooks!!! 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...

Our first community named hold, “The Infinity Ledge” A multi-purpose grip with a full 360deg, 1.5in ledge topped with a 3in Hemispherical grip for easy matching and big, dynamic moves...

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 Mounts easily to any door jam or 1.5in beam grippy...

Take your grip training to the next level with the 3in slip chuck.  A 3in diameter nunchuck style grip with a rounded top to aid in training your fingers to the limit. Can’t make a single...

Can you tame the dragon? Inspired by the Pocono Ninja's own Peg Monster at Freedom Gymnastics and Ninja in Brodheadsville, PA. These 2-3in peg grips are no joke! With a textured claw holding a smooth...

The flying bar is one of the most difficult obstacles out there requiring mastery of body motion and precision to land the bar evenly within each cup. Until now, this was an extremely difficult and...

A horizontal grip great for any grip line. At 2.5" thick, this grip is a perfect balance of ease and difficulty.   Specs: 2.5" Thick Light textured finish 6.75" Wide

What can make a 6″  grip more dynamic? Put a peg in it! Introducing the Peg Ball by Monstro Holds! We take a standard 6 inch training ball and add our own little twist by allowing you to...

A 2-handed hanging vertical limit trainer sure to trip up any hanging line.   Specifications: 8" wide 1cm ledge Grippy texture

Isn't it the cutest little thing? Our mini cone is a 2.25" to 1" tapered grip that's meant for 1 handed training. Small enough to force your hand to wrap around the entire shape not leaving much room...

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,...

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...

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,...

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"...

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...