Type W: W-Fender
The W-Fender developed by Trelleborg Ridderkerk has grown to become one of the most commonly used types of fender for tugs and push tugs.
See the table and the graph for technical data about this type of fender.

| Productcode |
A mm |
B mm |
C mm |
D mm |
E mm |
F mm |
K mm |
P mm |
Weight kg/m |
| EW 32 x 20 |
320 |
200 |
280 |
180 |
100 |
67 |
50 |
17 |
51 |
| EW 40 x 25 |
400 |
250 |
350 |
220 |
110 |
75 |
55 |
20 |
81 |
| EW 48 x 30 |
480 |
300 |
420 |
265 |
135 |
90 |
65 |
25 |
116 |
| EW 50 x 45 |
500 |
450 |
420 |
250 |
90 |
100 |
75 |
25 |
178 |
Other dimensions on request.
Available sizes: Tolerances according to ISO 3302-1976 (E) E3.
Tolerances: A +/- 3% B/C: +/- 5%