We will be closed for the Christmas and New Year holidays from Dec. 22nd, 2025, to Jan. 6th, 2026. Orders placed after December 17th, 2025 will be shipped starting January 12th, 2026.
Single
On Request
Ronstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered.

| Sheave Ø | 50 mm |
|---|---|
| Max. Rope Ø | 12 mm |
| Max. Cable Ø | 5 mm |
| A | 62.0 mm |
| B | 42.0 mm |
| C | 21.0 mm |
| D | 5.0 mm |
| E | - mm |
| B. L. | 1500 kg |
| Weight | 145 g |