MÄDLERMÄDLER· Mechanics & transmission
Clamp collar single-split steel C45 black oxide finished bore 12mm with adjustable clamp lever M4 x 12 length 30mm type GRK
Manufacturer part no. 62311200GRK
$23.71≈ 20.59 €
Price summary
Listed by MÄDLER at €20.59. Delivered to France, including shipping, VAT and any customs duty, it comes to about €42.71. Prices last checked on 2026-08-05.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
On backorderlead time 14 d
Estimated landed cost
| Item | €20.59 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €7.12 |
| Total delivered | €42.71 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Datasheets & documents
Specifications (automatically extracted)
Mechanical
| Weight | 70 g |
Other characteristics
| B | 11 mm |
| D1 | 12 mm |
| D2 | 30 mm |
| D4 | 13 mm |
| H | 13 mm |
| L | 15 mm |
| L1 | 30 mm |
| L2 | 36.8 mm |
| M | 8 mm |
| Rmax | 81 mm |
| T | 4 mm |
| D3 | M4 x 12 |
| G | M3 |
Description
Material: Steel C45, black oxide finish. Handle: Zinc die-cast, plastic coated, black. Screw: Stainless steel 1.4305 (AISI 303). Type GRK: With mounting flat and two radial monting bores, with thread. Tolerance b: +0.08 mm / -0.25 mm. Temperature resistant up to +90ºC. Features: does not damage the shaft, stronger clamping force than with set collars, even distribution of clamping forces, precise bores. The disengageable, adjustable clamping lever enables an easy readjustment without tools.
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