| Lenton Transitional Couplers (type R11) |
| |

Designed to splice different diameter bars where one bar can be rotated and the bar is not restricted in its axial direction.
| Code |
Rebar Size (mm) |
Coupler Diameter (mm) |
Length of Coupler (mm) |
Large Bar Depth (mm) |
Small Bar Depth (mm) |
Weight (kg) |
| 121R11 |
12/16 |
22 |
61 |
24 |
18 |
0.14 |
| 1620R11 |
16/20 |
27 |
88 |
36 |
24 |
0.30 |
| 2022R11 |
20/22 |
33 |
91 |
38 |
36 |
0.44 |
| 2025R11 |
20/25 |
33 |
96 |
41 |
36 |
0.41 |
| 2532R11 |
25/32 |
41 |
107 |
46 |
41 |
0.66 |
| 3236R11 |
32/36 |
46 |
121 |
53 |
42 |
0.80 |
| 3240R11 |
32/40 |
52 |
131 |
58 |
46 |
1.41 |
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