Best Gymnasium Equipments

20-Piece M4 Thumbscrews Grip Knobs Thumb Screw for Machinery Latche with Storage Case,Round Knurled Plastic Head (M4 x10)

Widely used for furniture, the rack bracket, mechanical equipments, instruments, apparatus, food and pharmaceutical industry equipments..

[Size]: 19.7" H x 22.4" W x 17.7" D. Total Usable Space of 13.75" front to back..
[Heavy Duty]: Tedgetal SE series wall mount cabinet is made from SPCC cold-rolled steel with maximum loading capacity of 133lbs(60kgs) for equipments..
[Security and Protection]: Locking front door and side panel prevent unauthorized access to equipments..
[Easy Access]: Quick open side panel for easy maintenance..
[Warranty]: 3 years limited warranty and lifetime technical supports..

▲Multiple Purpose▲ Easily attach to your home & gym exercise equipments like LAT machine, cable machine, rowing machine, smith machine. With the aid of above equipments, you can fully train back muscle group, this is meaningful upgrade for your strength training equipment..
▲Back Training▲ With the help of different sizes T-bar & V-bar, you can train most of back muscle groups: Latissimus Dorsi, Rhomboids, Teres Major, Teres Minor, Infraspinatus..
▲Comfortable Grip▲ Ergonomic hand-grips, surface dipping plastic treatment. Compared with normal fitness equipments, which is easier to hold without hurting your hands, more effective body building..
▲Durable▲ High quality solid steel, withstand traction up to 880 lbs. By surface dipping plastic treatment, Obtain stronger anti-rust ability and extremely long service life..
▲Training Equipment Kit▲ Contains 5 different rowing bars, compared with ordinary V-bar, D-handle, it can train back muscles as fully as possible, you don‘t need to take time to collect required bars or handles..

[Size]: 25" H x 22.4" W x 17.7" D. Total Usable Space of 13.75" front to back..
[Heavy Duty]: Tedgetal SE series wall mount cabinet is made from SPCC cold-rolled steel with maximum loading capacity of 133lbs(60kgs) for equipments..
[Security and Protection]: Locking front door and side panel prevent unauthorized access to equipments..
[Easy Access]: Quick open side panel for easy maintenance..
[Warranty]: 3 years limited warranty and lifetime technical supports..

Package included: 2 x hand knob tightening screw,M8 x 60mm.
Total Length : 80mm,Head Size : 38.5 x 38.5 x 22mm / 1.5" x 1.5" x 0.8" (L*W*T).
Widely used for mechanical equipments, instruments, apparatus, food and pharmaceutical industry equipments..

Style: Ring shaped with precision threads.
Ideal lifting equipments with good bearing capacity. Widely used in lifting machinery, metallurgical and mining equipment, rail loading and uploading ports, forestry machinery and other electrical equipments..
Diameter of the flat bottom side (max): 15.12mm.
Made of stainless steel 304 (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments..

✔ 100% MONEY BACK GUARANTEE: Customer satisfaction is our utmost priority. If you are dissatisfied with ‘knob tightening screw”, drop us a message and we are certain to give you a full refund..
✔ MATERIAL: This product is made of plastic and steel, which makes it durable and long-lasting..
✔ WIDE APPLICATION: Widely used for mechanical equipments, instruments, apparatus, food and pharmaceutical industry equipments..
✔ EASY TO USE: These screw knob replacements are easy to tighten/loosen and no extra tool required. They definitely will bring great convenience to your life.
✔ Size: Total Length 65mm, Size : 38.5 x 38.5 x 22mm / 1.5" x 1.5" x 0.8" (L*W*T). Thread Length : 40mm.