No.	PRODUCT	MANUFACTURER	PRICE	RATINGS	POPULARITY	LINK
1.	Silverline MT66 Steel Rule, 300 mm	Silverline	£0.28	(from 605 reviews)	7.4	VIEW PRODUCT
2.	Silverline 571509 Aluminium Rule with Spirit Level 900mm	Silverline	£6.52	(from 62 reviews)	6.4	VIEW PRODUCT
3.	Silverline 731001 Aluminium Tri-Scale Triangular Rule 300mm	Silverline	£0.01	(from 106 reviews)	6.3	VIEW PRODUCT
4.	Metal Safety Rule - 300mm	Scanlansarts Wholesale	£3.88		6.2	VIEW PRODUCT
5.	Rolson 50822 150 mm Stainless Steel Ruler - Multi-Colour	Rolson	£1.89	(from 135 reviews)	6.2	VIEW PRODUCT
6.	6" 150mm Metal ruler, rule, measurment, craft, drawing	L-FENG-UK	£1.73	(from 45 reviews)	6	VIEW PRODUCT
7.	Advent 64R ADVASR150 150mm/6" and ADVASR300 300mm/12" Precision Stainless Steel Rulers		£8.51	(from 91 reviews)	5.8	VIEW PRODUCT