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Pro-Grip pulleys carabiner (2) Heavy-Duty offer secure anchoring and quick adjustment for lighting equipment in indoor cultivation. Each set includes 2 units with high-strength locking mechanism, designed for heavy luminaires, filters, and LED grow lights.
Maximum extension 180 cm and load capacity of up to 68 kg per pair.

This blister pack includes two pulleys made with technical polymers and robust braided cable, accompanied by metal carabiners that make it easy to mount on cabinet bars, profiles, or ceiling anchors.
The ratchet system allows you to raise or lower equipment with millimetric precision, maintaining the selected height without slipping.
The capacity of 68 kg per pair covers setups with HPS/LEC reflectors, large-format LED grow lights, carbon filters, and ballast supports.
With a maximum length of 180 cm, it is compatible with cabinets of different heights and technical rooms.
The compact design reduces occupied volume, improves space management, and facilitates maintenance, pruning, or inspection tasks for cannabis plants.
By optimizing the light-canopy distance, you achieve uniformity in PPFD, less light stress, and better thermal control, key factors for a stable and productive cannabis crop.
Indicative technical data of the blister: weight 0.3 kg, dimensions 180 × 40 × 5 cm, oversized locking mechanism for repetitive work, and quick-release hooks.
A set designed for daily work in demanding environments, with easy integration alongside indoor electrical accessories such as controllers, ventilation, and organized wiring.
In indoor cultivation setups, controlling the height of the light makes the difference in compact growth, homogeneous flowering, and trichome protection. With Pulleys Pro-Grip carabiner (2) Heavy-Duty it is possible to adjust lighting according to phenological phase, plant density, and canopy temperature. The quick adjustment allows you to move the set a few centimeters to open coverage, minimize hot spots, and balance the light map without disassembling the equipment.
They are used to hang, adjust, and secure lights, carbon filters, and ballast supports in cabinets or indoor rooms. The pair of pulleys supports up to 68 kg, ideal for high-performance LEDs, reflectors with glass, and XXL filters. The high-strength lock fixes the chosen position, preventing unexpected drops and reducing vibrations that affect cannabis plants. It also improves the order of the workspace and facilitates more stable thermal management.
As a tool, it stands out for its versatility and safety. The braided cable supports dynamic loads when moving lights; the carabiners ensure quick changes between different equipment; the length of 180 cm covers tall cabinets and rooms with medium ceilings. Perfect to combine with LED grow lights, HPS, LEC/CMH, cylindrical filters, and other significant weight indoor electrical accessories. A choice that professionalizes assembly and increases consistency between sessions.
Step 1: Attach the upper carabiners to cabinet bars or solid ceiling anchors.
Step 2: Connect the lower carabiners to anchor points on the LED, reflector, filter, or ballast support.
Step 3: Pull the cord to raise the equipment to the desired height; the ratchet will lock automatically.
Step 4: Level both sides for a uniform canopy and even coverage.
Step 5: To lower, operate the release tab and guide the movement with your hand, protecting the equipment.
Tip: adjust the light-canopy distance following the target PPFD per phase and monitor leaf response to optimize performance in cannabis cultivation.
The price reflects load capacity, locking mechanism, and proven performance in demanding installations. Check availability and promotions at Hydroponics Blanes, trusted Grow Shop with a specialized catalog for lighting and indoor electrical accessories. Value-performance ratio oriented to reliable and scalable setups.
Available at the Hydroponics Blanes online store, a benchmark as a Grow Shop in Spain with discreet shipping 24/48 h. The catalog includes LED grow lights, reflectors, controllers, ventilation, filters, and everything needed to equip a professional indoor cultivation environment. Technical support to size anchors and choose the right combination according to the weight and format of the equipment.
Alternative description: the Pulleys Pro-Grip carabiner (2) Heavy-Duty pack combines strength, precise adjustment, and quick assembly in a compact format of 2 units.
The length of 180 cm and the limit of 68 kg per pair allow you to handle lights, filters, and supports in indoor cultivation projects with a professional approach.
A robust solution to maintain the light-canopy distance, stabilize the lighting environment, and promote the development of cannabis plants, with support from Hydroponics Blanes, Grow Shop in Spain, and discreet shipping throughout the territory.
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