
Tw16 Whitworth Box Spanner 1/2 X 9/16 X 150mm (6in)
Tw16 Whitworth Box Spanner 1/2 X 9/16 X 150mm (6in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Melco Tw16 Whitworth Box Spanner 1/2 X 9/16 X 150mm (6in)
Melco Tw16 Whitworth Box Spanner 1/2 X 9/16 X 150mm (6in):

Tw20 Whitworth Box Spanner 5/8 X 11/16 X 150mm (6in)
Tw20 Whitworth Box Spanner 5/8 X 11/16 X 150mm (6in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw18 Whitworth Box Spanner 9/16 X 5/8 X 150mm (6in)
Tw18 Whitworth Box Spanner 9/16 X 5/8 X 150mm (6in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Melco Tw18 Whitworth Box Spanner 9/16 X 5/8 X 150mm (6in)
Melco Tw18 Whitworth Box Spanner 9/16 X 5/8 X 150mm (6in):

Melco Tw20 Whitworth Box Spanner 5/8 X 11/16 X 150mm (6in)
Melco Tw20 Whitworth Box Spanner 5/8 X 11/16 X 150mm (6in):

Ta12 A/f Box Spanner 11/16 X 3/4 X 150mm (6in)
Ta12 A/f Box Spanner 11/16 X 3/4 X 150mm (6in): Melco Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or...

Melco Ta12 A/f Box Spanner 11/16 X 3/4 X 150mm (6in)
Melco Ta12 A/f Box Spanner 11/16 X 3/4 X 150mm (6in):

Tw7 Whitworth Box Spanner 1/4 X 5/16 X 100mm (4in)
Tw7 Whitworth Box Spanner 1/4 X 5/16 X 100mm (4in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw4 Whitworth Box Spanner 3/16 X 1/4 X 100mm (4in)
Tw4 Whitworth Box Spanner 3/16 X 1/4 X 100mm (4in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw26 Whitworth Box Spanner 1.1/8 X 1.1/4 X 190mm (7.1/2in)
Tw26 Whitworth Box Spanner 1.1/8 X 1.1/4 X 190mm (7.1/2in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw24 Whitworth Box Spanner 7/8 X 1 X 175mm (7in)
Tw24 Whitworth Box Spanner 7/8 X 1 X 175mm (7in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw23 Whitworth Box Spanner 3/4 X 7/8 X 175mm (7in)
Tw23 Whitworth Box Spanner 3/4 X 7/8 X 175mm (7in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw21 Whitworth Box Spanner 5/8 X 3/4 X 175mm (7in)
Tw21 Whitworth Box Spanner 5/8 X 3/4 X 175mm (7in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw2 Whitworth Box Spanner 1/8 X 3/16 X 100mm (4in)
Tw2 Whitworth Box Spanner 1/8 X 3/16 X 100mm (4in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw14 Whitworth Box Spanner 7/16 X 1/2 X 125mm (5in)
Tw14 Whitworth Box Spanner 7/16 X 1/2 X 125mm (5in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw13 Whitworth Box Spanner 3/8 X 7/16 X 125mm (5in)
Tw13 Whitworth Box Spanner 3/8 X 7/16 X 125mm (5in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Tw10 Whitworth Box Spanner 5/16 X 3/8 X 125mm (5in)
Tw10 Whitworth Box Spanner 5/16 X 3/8 X 125mm (5in): Double ended box spanners are thinner than a socket and are much longer so that they can be used to loosen or tighten...

Melco Tw26 Whitworth Box Spanner 1.1/8 X 1.1/4 X 190mm (7.1/2in)
Melco Tw26 Whitworth Box Spanner 1.1/8 X 1.1/4 X 190mm (7.1/2in):

Melco Tw21 Whitworth Box Spanner 5/8 X 3/4 X 175mm (7in)
Melco Tw21 Whitworth Box Spanner 5/8 X 3/4 X 175mm (7in):