Official British Engineering Hand Tools • Established 1856 Global Distributor Network • High Reliability Standards
Category Specification

Ring Spaners

Browse high-tensile British engineered ring spaners manufactured to exact international standards. Available in Metric, Imperial and Whitworth sizes.

DOWNLOAD RING SPANERS CATALOGUE (PDF)
MEASUREMENT:
DIS 017 1/2″ Drive Deep Impact Socket (17mm Deep (1/2″ Sq Drv))
Ring Spaners • Metric

1/2″ Drive Deep Impact Socket (17mm Deep (1/2″ Sq Drv))

Size: 17mm Deep (1/2" Sq Drv)
Finish: Manganese Phosphate Black Protective Coating
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RRH 120 1/2″ Drive 72-Tooth Reversible Ratchet (1/2″ Square Drive (255mm Length))
Ring Spaners • Metric

1/2″ Drive 72-Tooth Reversible Ratchet (1/2″ Square Drive (255mm Length))

Size: 1/2" Square Drive (255mm Length)
Finish: Polished Satin Chrome with Ergonomic Knurled Grip
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SDM 190 1/2″ Drive Standard Metric 6-Point Socket (19mm (1/2″ Sq Drv))
Ring Spaners • Metric

1/2″ Drive Standard Metric 6-Point Socket (19mm (1/2″ Sq Drv))

Size: 19mm (1/2" Sq Drv)
Finish: Mirror Chrome Plating over Nickel Barrier
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SDA 418 1/2″ Drive Imperial AF 12-Point Socket (9/16″ AF (1/2″ Sq Drv))
Ring Spaners • Imperial

1/2″ Drive Imperial AF 12-Point Socket (9/16″ AF (1/2″ Sq Drv))

Size: 9/16" AF (1/2" Sq Drv)
Finish: Polished Satin Chrome
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SDW 204 1/2″ Drive Whitworth Bi-Hex Socket (1/4″ Whitworth (1/2″ Sq Drv))
Ring Spaners • Whitworth

1/2″ Drive Whitworth Bi-Hex Socket (1/4″ Whitworth (1/2″ Sq Drv))

Size: 1/4" Whitworth (1/2" Sq Drv)
Finish: Satin Micro-Chrome Protective Finish
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SDM 130 1/2″ Drive Standard Metric 6-Point Socket (13mm (1/2″ Sq Drv))
Ring Spaners • Metric

1/2″ Drive Standard Metric 6-Point Socket (13mm (1/2″ Sq Drv))

Size: 13mm (1/2" Sq Drv)
Finish: High-Density Polished Micro-Chrome
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SDW 050 1/2″ Drive Whitworth Deep Socket (1/2 in BSW (1/2″ Sq Drv))
Ring Spaners • Whitworth

1/2″ Drive Whitworth Deep Socket (1/2 in BSW (1/2″ Sq Drv))

Size: 1/2 in BSW (1/2" Sq Drv)
Finish: Industrial Satin Chrome
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