What you can expect when you order from us.
Tiered pricing for locksmith shops, distributors and trade buyers. Send your target quantity and we will quote the best rate.
Every shipment leaves with a tracking number. Export packing and neutral cartons available on request.
Tools chosen for daily locksmith work - single hook and comb picks, disc detainer, blade and foil impressioning, automotive tools.
Quotations answered within one working day. Samples available so you can check quality before a bulk order.
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Half-Round Double-Row Curved Tool (Gold) — part of our Single Hook & Lily Series range, supplied wholesale to professional locksmiths, locksmith shops and security technicians.
The single hook is the most fundamental locksmith hand tool and the one that demands the most feel. In a pin-tumbler cylinder, spring-loaded driver pins sit above the key pins. A single hook lets the operator feel each pin individually and lift one driver pin at a time to the shear line; once every pin is aligned, the plug turns. Common profiles include short hook, long hook, curved hook, snake/rake for rapid manipulation, and lily/comb combinations.
Sets are graded by hook profile and steel thickness, typically 0.5-0.8 mm (about 0.020-0.031 in). Kit sizes range from 9-piece to 38-piece, with larger sets covering more profiles. Individual picks are usually 120-135 mm long for reach into deep keyways.
High-carbon or stainless steel plate, hardened and tempered for the right balance of spring and stiffness so the pick flexes without taking a set. Handles are aluminium, rubber-overmoulded or one-piece stainless.
Primarily pin-tumbler cylinders: residential security door locks, cabinet locks, padlocks and some mechanical automotive cylinders. Different hook profiles suit different keyway depths and pin spacings.
Identify the cylinder type and keyway width first, then choose the hook profile and steel thickness: thin stock for narrow keyways, longer hooks for wider pin spacing. Buying a set is more economical than singles and covers more lock types.
For licensed locksmiths carrying out key verification, cylinder servicing and lawful entry work. Used together with a tension wrench applying light, steady rotational force.
| Product | Half-Round Double-Row Curved Tool (Gold) |
|---|---|
| Chinese name | 半圆双排曲线金色 |
| Category | 单钩百合系列 |
| Tool family | Single Hook & Lily Series |
| Detail images | 4 included |
| Packaging | OPP bag / individual retail box |
| MOQ | Negotiable — wholesale welcome |
Worldwide shipping with tracking. Tiered pricing is available for distributors, locksmith shops and trade buyers. Send us your target quantity for a formal quotation.
For professional locksmith and lawful security use only. 18+. The buyer is responsible for compliance with all applicable local laws and regulations.