# Locks, keys and hinges (CPV 44520000) · UK Public Procurement Sector Dossier Source: [Tenderline](https://tenderline.uk/sectors/locks-keys-and-hinges-44520000). UK public procurement sector intelligence compiled from official UK procurement notices. > **Tenderline Sector Summary:** Locks, keys and hinges (CPV 44520000) covers UK public procurement for Locks, keys and hinges. Tracked across 36 published procedures (17 in the last 12 months) across 31 contracting authorities, with 3 live opportunities open for bidding right now. ## Key Sector Information - **Sector:** Locks, keys and hinges - **CPV Code:** `44520000` - **Classification Level:** CPV Class (4-digit sub-sector) - **Parent Division:** [Construction Materials & Prefab (CPV 44000000)](https://tenderline.uk/sectors/construction-materials-prefab-44000000) - **Live Open Tenders:** 3 - **Notices in Last 12 Months:** 17 - **Total Catalogue Procedures:** 36 - **Active Contracting Authorities (12m):** 17 (31 lifetime) - **Typical Tender Window:** 31 days (median, notice publication to submission deadline) - **Tenderline Sector Dossier:** https://tenderline.uk/sectors/locks-keys-and-hinges-44520000 - **Sector RSS Feed:** https://tenderline.uk/sectors/locks-keys-and-hinges-44520000/feed.xml ## Market Competition & Pricing Benchmarks - **Typical Bids per Lot:** 2 bids (middle half 1–9) (median of 5 procedures, 36 months, contracts) - **Typical Contract Value (Net):** £66k (median net contract award; interquartile range £25k–£268k) - **Deadline to Award Decision:** 48 days (median) - **SME Win Rate:** 100% of declared awards won by small & medium enterprises - **Local Win Rate:** 33% of awards won by suppliers registered in the delivery region ## Other Classes in Construction Materials & Prefab 1. [Construction materials (CPV 44110000)](https://tenderline.uk/sectors/construction-materials-44110000): 228 notices/12m 2. [Structures and parts of structures (CPV 44210000)](https://tenderline.uk/sectors/structures-and-parts-of-structures-44210000): 139 notices/12m 3. [Builders' joinery (CPV 44220000)](https://tenderline.uk/sectors/builders-joinery-44220000): 111 notices/12m 4. [Wire products (CPV 44310000)](https://tenderline.uk/sectors/wire-products-44310000): 70 notices/12m 5. [Tanks, reservoirs, containers and pressure vessels (CPV 44610000)](https://tenderline.uk/sectors/tanks-reservoirs-containers-and-pressure-vessels-44610000): 68 notices/12m 6. [Central-heating radiators and boilers and parts (CPV 44620000)](https://tenderline.uk/sectors/central-heating-radiators-and-boilers-and-parts-44620000): 44 notices/12m ## Live Open Tender Opportunities Currently open for bidding in Locks, keys and hinges (soonest deadline first): 1. [Supply of Key Safes](https://tenderline.uk/tenders/supply-of-key-safes-ocds-h6vhtk-078578): £97,000 · Deadline: 16 Nov 2026 · North Hertfordshire District Council ## Leading Contracting Authorities in this Sector Top public sector buyers procuring Locks, keys and hinges work: 1. [LEIDOS SUPPLY, LIMITED](https://tenderline.uk/buyers/leidos-supply-limited-coh-09353172): 4 notices (1 in last 12m) 2. [Leeds City Council](https://tenderline.uk/buyers/leeds-city-council-ons-e08000035): 2 notices (1 in last 12m) 3. [Ministry of Justice](https://tenderline.uk/buyers/ministry-of-justice-gov-d18): 2 notices (0 in last 12m) 4. [North Hertfordshire District Council](https://tenderline.uk/buyers/north-hertfordshire-district-council-ons-e07000099): 1 notices (1 in last 12m) · **1 open** 5. [Black Country Healthcare NHS Foundation Trust](https://tenderline.uk/buyers/black-country-healthcare-nhs-foundation-trust-nhs-taj): 1 notices (0 in last 12m) 6. [Bristol NHS Foundation Trust](https://tenderline.uk/buyers/bristol-nhs-foundation-trust-nhs-ra7): 1 notices (1 in last 12m) 7. [Connexus Homes Limited](https://tenderline.uk/buyers/connexus-homes-limited-rsh-lh4353): 1 notices (1 in last 12m) 8. [Countess of Chester Hospital NHS Foundation Trust](https://tenderline.uk/buyers/countess-of-chester-hospital-nhs-foundation-trust-nhs-rjr): 1 notices (0 in last 12m) ## Delivery Geography (ITL-1 Regions) Distribution of published procurement notices by UK delivery region: 1. [East of England](https://tenderline.uk/regions/east-of-england): 7 notices (33%) 2. [Yorkshire and the Humber](https://tenderline.uk/regions/yorkshire-and-the-humber): 6 notices (29%) 3. [East Midlands](https://tenderline.uk/regions/east-midlands): 6 notices (29%) 4. [West Midlands](https://tenderline.uk/regions/west-midlands): 6 notices (29%) 5. [South East England](https://tenderline.uk/regions/south-east): 6 notices (29%) 6. [Greater London](https://tenderline.uk/regions/london): 6 notices (29%) ## Leading Awarded Suppliers in this Sector Top suppliers by distinct contract procedures won in Locks, keys and hinges: 1. [24-7 Locks Ltd](https://tenderline.uk/suppliers/24-7-locks-ltd-coh-07629702): 3 procedures across 3 contracting authorities 2. [Assa Abloy](https://tenderline.uk/suppliers/assa-abloy-coh-02096505): 3 procedures across 3 contracting authorities 3. [ASSA ABLOY GLOBAL SOLUTIONS UK LIMITED T/A Traka](https://tenderline.uk/suppliers/assa-abloy-global-solutions-uk-limited-t-a-traka-coh-02590364): 2 procedures across 2 contracting authorities 4. [Sureserve Fire and Electrical Limited](https://tenderline.uk/suppliers/sureserve-fire-and-electrical-limited-coh-02504054): 1 procedures (2 awards) across 1 contracting authorities 5. [CROMA LOCKSMITHS & SECURITY SOLUTIONS LIMITED](https://tenderline.uk/suppliers/croma-locksmiths-security-solutions-limited-coh-03909669): 1 procedures across 1 contracting authorities 6. [GEM SECURITY SYSTEMS LTD](https://tenderline.uk/suppliers/gem-security-systems-ltd-coh-08106875): 1 procedures across 1 contracting authorities 7. [Griffiths Security Ltd](https://tenderline.uk/suppliers/griffiths-security-ltd-coh-09606627): 1 procedures across 1 contracting authorities 8. [Guardian Security (GB) Ltd](https://tenderline.uk/suppliers/guardian-security-gb-ltd-coh-07494240): 1 procedures across 1 contracting authorities ## Interactive Intelligence & Provenance > **Complete Sector Analytics:** In-depth competition distributions, tender value histograms, procurement routes, and historical tender registers are available on Tenderline: > [Explore interactive Locks, keys and hinges intelligence on Tenderline](https://tenderline.uk/sectors/locks-keys-and-hinges-44520000) ## Provenance and Open Data - **Data Source:** Compiled from official UK public notices published under the Open Government Licence v3.0. - **Canonical Sector URL:** https://tenderline.uk/sectors/locks-keys-and-hinges-44520000 - **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt