Bulk discount available
Subtotal (1 pack of 10 units)*
Kr. 550,31
(exc. VAT)
Kr. 687,89
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- 50 unit(s) ready to ship
- Plus 200 unit(s) shipping from 23 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | Kr. 55,031 | Kr. 550,31 |
| 50 - 90 | Kr. 52,284 | Kr. 522,84 |
| 100 - 290 | Kr. 49,522 | Kr. 495,22 |
| 300 + | Kr. 46,229 | Kr. 462,29 |
*price indicative
- RS Stock No.:
- 686-581
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Clamping Knob | |
| Knob Shape | Ball | |
| Mount Type | Push-in | |
| Knob Diameter | 38 mm | |
| Hole Diameter | 10mm | |
| Hole Length | 19mm | |
| Body Material | Duroplast | |
| Colour | Black | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Clamping Knob | ||
Knob Shape Ball | ||
Mount Type Push-in | ||
Knob Diameter 38 mm | ||
Hole Diameter 10mm | ||
Hole Length 19mm | ||
Body Material Duroplast | ||
Colour Black | ||
Standards/Approvals No | ||
- COO (Country of Origin):
- CN

Knock-on Wood-filled Phenolic
Fitted tolerance ring for engaging radial shafts
Resistant to oils, greases and most industrial chemicals
Gloss Black
Temperature rating -30 to + 140°C
Standards
BS771
Related links
- RS PRO Black Duroplast Ball Clamping Knob, Push-in
- RS PRO Black Duroplast Ball Clamping Knob, Screw
- RS PRO Black Duroplast Ball Clamping Knob, Threaded Through Hole
- RS PRO Black Duroplast Ball Clamping Knob Threaded
- RS PRO Black Duroplast Ball Clamping Knob, Unthreaded Hole
- RS PRO Black Duroplast Ball Clamping Knob Threaded
- RS PRO Black Duroplast Ball Clamping Knob Threaded
- RS PRO Black Duroplast Ball Clamping Knob Threaded
