Next day delivery

available on over 15,000 products

30 day returns

Secure card payment

with Nice Payments

Brass Clock Keys - Select Size in MM - CK2

See below for options.

Brass clock keys of the best quality, made in England. Available in sizes 2.00mm to 6.00mm in increments of 0.25mm. 

CLOCK KEY CONVERSION TABLE - Numbers to Millimetres

012345678910111213141516171819
 2.25  2.50  2.75  3.00  3.25  3.50  3.75  4.00  4.25  4.50  4.75  5.00  5.25  5.50  5.75  6.00  6.25  6.50  6.75  7.00  
Sku: CK2200
Description: Size: 2.00
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2225
Description: Size: 2.25
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2250
Description: Size: 2.50
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2275
Description: Size: 2.75
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2300
Description: Size: 3.00
Price: 1 (£4.25), 2+ (£4.04), 10+ (£3.83)
Sku: CK2325
Description: Size: 3.25
Price: 1 (£4.25), 2+ (£4.04), 10+ (£3.83)
Sku: CK2350
Description: Size: 3.50
Price: 1 (£4.95), 2+ (£4.70), 10+ (£4.46)
Sku: CK2375
Description: Size: 3.75
Price: 1 (£4.25), 2+ (£4.04), 10+ (£3.83)
Sku: CK2400
Description: Size: 4.00
Price: 1 (£4.25), 2+ (£4.04), 10+ (£3.83)
Sku: CK2425
Description: Size: 4.25
Price: 1 (£3.75), 2+ (£3.56), 10+ (£3.38)
Sku: CK2450
Description: Size: 4.50
Price: 1 (£3.75), 2+ (£3.56), 10+ (£3.38)
Sku: CK2475
Description: Size: 4.75
Price: 1 (£3.75), 2+ (£3.56), 10+ (£3.38)
Sku: CK2500
Description: Size: 5.00
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2525
Description: Size: 5.25
Price: 1 (£5.67), 2+ (£5.39), 10+ (£5.10)
Sku: CK2550
Description: Size: 5.50
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2575
Description: Size: 5.75
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)
Sku: CK2600
Description: Size: 6.00
Price: 1 (£3.25), 2+ (£3.09), 10+ (£2.93)