Best T Terre Mechanical Pulleys in 2026

High Quality: Made of high quality cast iron with electrophoresis, durable, corrosive resistant.

Single Groove&A Belt: Features A cross section and one groove, it can only use for the single belt.

Size: The outer diameter is 3 inches. The bore is 5/8".

✔️GT2 Synchronous Wheel, with Screw, Can be Fixed

✔️16 Teeth 4mm Bore Aluminum GT2 Timing Belt Pulley

✔️For GT2 6mm Width Belt, Include Allen wrench, Easy to install

HEAVY DUTY PULLEY: Our 6.5” durable rustproof metal clothesline pulley can hold up clothes, coats, blankets, comforters, towel sheets, and more. With its weatherproof design, you can use this clothesline pulley outdoors, rain or shine.

ENERGY SAVER: Switch to air drying and cut down on your electricity bills. With our clothesline pulley, you can hang up your laundry in your backyard to keep your clothes clean, fresh, and dry the old-fashioned way. Let the sun and wind do the work!

HANG LAUNDRY WITH EASE: With the ball bearing style, this clothesline pulley pulls through easily, making it convenient to shift even a loaded line of comforters without noise or slippage. No more back-breaking work hanging heavy laundry for you!

GM CLIMBING Micro Prusik Minding Pulley (PMP), rated at 20kN/4500lbs MBS, both CE and UIAA certified, compatible with ropes up to 1/2 in / 13mm. Function pulley installed on ropes and clipped to tend hitch slacks in Ddrt climbing or work-positioning. A day-to-day use pulley in riggings, integrated with prusik hitches to build progress capture on haul system, making efficient redirects in bear rigging, home pulling exercise devices, and more to explore.

Quality-made climbing pulley, with 20kN breaking strength [5kN higher than required 15kN by CE and UIAA], to build up efficient pulley mechanical advantage systems: haul your partner out of the crevasse - personal rescue, rig gears or heavy loads when mountaineering, pull out a stranded car/ boat, haul food and stuffs out of reach when camping - bear rigging.

Palm-size pulley in lightweight of 3.7 oz. The micro pulley is easy to use with only one hand. Mobile side plates rotate freely around the axle and it's convenient to install the pulley anywhere on the rope. The pulley accommodates carabiners of most shapes since side plates are curved to stay fully close against each other on the top.

Secure Bite: accompanied with dual camming plates, our rope grab provides a secure pressure on the rope without damaging the rope itself

Extra friction: the dual camming plates come with two rows of teeth on each plate set to ensure that there is no chance of that rope slipping through with each bite without fail each time.

Construction: Our rope grab is constructed of American Alloy Steel weighing just 16 ounces, even at the feel of our rope grab you obtain peace of mind knowing you are on a solid and trust worthy piece of gear no matter the job you are doing

Inside Diameter: 5/8"

Belts That Fit: 4L/A

Material: Die Cast

【Material】 Aluminum Alloy, Surface oxidation treatment

【Widely Used】Widely used for milling machine, gear shaper, drilling machine, hobbing machine or other machinery transmission occasions

【Bore Diameter】 8mm Bore

[Specification] 1.77 inch(4.5cm)*3.2 inch(8.2cm),The maximum load up to 28kN /6298 lb,Net Weight:0.19Ib(90g),Sheave Diameter: 0.8 inch / 21 mm.

[Applicable Rope] Suitable for ropes with max diameter up to 13 mm /0.5 inch, which can be used for emergency rescue, hauling, downhilling, ect.

[Durable] High-quality micro pulley which is the heart of a good doubled-rope climbing system.high durability to satisfy all your requirements, Light, compact and quick to install on the rope.

Product Name: Locking Hole Plugs

Head Diameter (Approx.): 0.67‘’（17mm ）

Thickness (Approx.): 3/8"(9mm)

Used for GT2 6mm Wide Timing Belt.

20 Toothless timing belt idler pulley, bore 5mm.

Widely used in 3D printer, CNC, milling machine, gear forming machine, drilling machine, CNC machine tool lathe, hobbing machine or other mechanical transmission occasions.

✅ HIGH QUALITY MATERIAL – Made of quality aluminum alloy, our climbing pulley features high strength, superior wear resistance and corrosion resistance

✅ STURDY & SAFE – Heavy duty rescue pulley can withstand about 20KN pull strength, compatible with the rope from 8mm to 13mm, CE certified

✅ SMOOTH & QUICK ROTATION – Fine polish ensures sleek surface, providing smooth and quick rotation to greatly reduce friction

Made of aluminum, Groove step pulley, long time and durable use.

41MM diameter,6mm aperture,16MM Thickness.

Suitable for 3-5MM PU round belt.

Specs: ID: 3/4". OD: 4". Keyway Width: 3/16". Belt Width: 1/2".

Preferred by experienced mechanics for maintaining outdoor power equipment

Stens one-year warranty ensures reliability and performance for every part

●Anti-corrosion: Surface oxidation treatment, 30% longer than the traditional life.

●Solid and durable: Made of aluminum alloy, high hardness and high precision.

●Simple structure: Easy to install, easy to assemble and disassemble.

V belt drive pulley is a compatible replacement part for Chicago Die Cast 250A

Belts That Fit : 4L/A

Material : Die Cast Z3A Zinc Alloy

Product Contain: 10 x Timing belt pulleys; Teeth type: without teeth

Product Size: Drilling diameter: 5mm/0.2", Sutible for GT2 6mm/0.24" wide timing belt.

Product Material: Aluminum, surface oxidation treatment, effective rust prevention, anti-corrosion

Material: Aluminum Alloy

Teeth: 30; Bore Diameter: 12.7mm; Belt Width: 10mm; Pitch: 5.08mm

30 contact with the tooth side which minimizes the risk of the belt slipping.

★【MATERIAL:】Made of Iron and Zinc plating.The surface treatment of electro-galvanization can improve the corrosion resistance, and the appearance is bright and beautiful

★【QUANTITY:】2 PCS x pulley hardware

★【SPECIFICATIONS: 】Safe working load: 191 kg/ 421lb

Timing belt: 8 pieces 2GT-6 closed loop rubber belt in different circumference: 110 mm, 112 mm, 122 mm, 158 mm, 200 mm, 280 mm, 300 mm, 400 mm; Width: 6 mm, the timing belt is made of quality rubber, which is strong and durable, designed for linear motion, high positioning accuracy; The round tooth profile ensures a smooth fit of the belt teeth

Pulley: 8 pieces inner diameter 8 mm belt pulleys, applied with synchronous belt, very convenient to use, 20 teeth in contact with the belt can minimize the chance of belt slipping

Locking spring: made of carbon steel, it has corrosion resistance and high surface strength, with spring, you can add the appropriate tension required and make printing more accurate

Diameter: 48MM/1.89inch; wheel width: 22MM/0.86inch; Bearing hole: 10MM

This V groove pulley is made of bearing steel and good mute effect.

Max Load-bearing: 600 lbs.

Made in China

Double Groove Fixed Bore"A" Pulley

Cast Iron

Fit for CNC machines,Laser Machine,Engraving Machine;

HTD 3M Open Ended Timing Belt for high torque transmission;

Temperature Range:-30°F to 185°F (-34°C to 85°C)

Country Of Origin: United States

Model Number: 06899549

Item Package Dimension: 12.75" L x 12.75" W x 2.25" H

Made of aluminum, Groove step pulley, long time and durable use.

31MM diameter,8mm aperture,15MM Thickness.

Suitable for 3-5MM PU round belt.

Ultra High Security and fits most gooseneck couplers including Bulldog BX1

Bolt Cutter Proof

All welded steel construction

2 PCS Black GT2 20 Teeth H Type Idler Timing Pulley, Fit for 6mm Width Timing Belt

Inner Bore: 3mm,Teeth Width: 6.5mm, Overall Height: 8.5mm, Outer Diameter: 18mm, Type: Smooth without teeth

Made from high quality aluminum alloy, high hardness, anodized surface treatment,effective waterproof and rustproof, corrosion resistant, more beautiful and durable.

The GT2 pulley with 20 teeth is one of the popular choices for Reprap, Prusa, MendelMax,3D Printer construction,Laser Engraving,Precision Positioning,Assembly Line and other transmission,etc.

20Teeth-contact with the belt minimizes the risk of the belt slipping.

Accurate transmission, without slipping at work, having a constant gear ratio.

【Parameters】- Model: XL60; Bore Diameter: 12mm/0.47"; Total height: 25mm/0.98"; Tooth Outer Diameter: 96.5mm/3.76"; Tooth Width: 11mm/0.43"; Teeth: 60T; Tooth Pitch: 5.08mm/0.2".

【High Quality Material】- Timing belt gear is made of aluminum alloy, sturdy and durable,surface oxidation treatment, anti-rust and anti-corrosion effectively.Deburring is carried out at the threaded hole, which is not easy to wear the synchronous belt, also can increase the service life of the synchronous belt.

【Feature】- Timing Pulley contact with the tooth side which minimizes the risk of the belt slipping.Accurate tooth surface of inner hole, less runout and more stable.

✔Product Name: 2GT Timing Belt Pulley; Fit for Reprap, Prusa, MendelMax, 3D Printer;

✔Circular arc Tooth Profile Tooth Space is Small, Suitable for Straight Line Driving ;

✔GT2 pulley with 20 teeth or grooves is one of the best choices for 3d printer construction ;

Effective waterproof and rust proof, corrosion resistance, more beautiful and durable.

Made of high quality aluminum alloy, high hardness, anodized surface treatment.

Each idler timing pulley has double bearings to ensure the normal operation of the machine.