50 kg Calibration Weight Knob Shape Stainless Steel Turned OIML Class F2, 800 mg Tolerance - KERN

Preserve measurement integrity by using a lightweight leather/cotton glove pair that shields calibration weights from finger oils and moisture, extending their service life and reducing cleaning intervals; order directly via Metav Werkzeuge or consult our specialists for application advice. KERN 317-290 gloves — Leather/Cotton protection for calibration weights The KERN 317-290 gloves are designed to protect calibration weights from contamination and moisture during handling in workshops and laboratories Leather-lined cotton construction for gentle handling Protects weights from finger oils and moisture Suitable for calibration weights from 2 kg Lightweight design, compact storage Preserve calibration accuracy with gentle handling Handling mass standards without protection risks surface contamination that affects repeatability and traceability. The KERN 317-290 glove pair combines leather/cotton materials to provide a soft, low-abrasion contact surface that significantly reduces transfer of finger oils and deposits. This gentle barrier supports consistent readings by limiting the need for frequent cleaning, which in turn helps to maintain calibration schedules and reduces downtime for precision equipment. Streamline daily workflows in workshop and lab A reliable handling solution simplifies routine procedures: the gloves are optimised for daily handling of weights and are particularly suited to masses from 2 kg upward, where manual manipulation is common. Their lightweight construction allows extended wear without fatigue, improving operator comfort and process throughput. By preventing contaminant transfer, the gloves help to keep weighing stations operational and reduce the frequency of weight surface maintenance. Durable solution from a trusted precision partner Selecting accessories from established manufacturers contributes to consistent quality across the supply chain. These gloves are supplied by KERN and distributed via Metav Werkzeuge, whose service model acts as a quality filter for European workshops. The combination of robust materials and proven distribution practices supports long-term reliability and a steady supply of precision accessories for industry and trade. For protected handling of calibration weights, choose the KERN 317-290 leather/cotton gloves — contact Metav Werkzeuge in Emmerich for tailored advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 317 SKU: 317-290 GTIN: 4045761134300 Manufacturer: KERN Facts Weight: 0.01 kg Suitable for calibration weights from 2 kg eClass: 40011201 Special features Material: leather/cotton Protects calibration weights from finger oils and moisture Contents: 1 pair Intended use: handling calibration weights in workshop or laboratory FAQ Are these gloves suitable for all calibration weight sizes? The gloves are intended for use with calibration weights from 2 kg and above; for smaller masses alternative handling tools may be recommended. How do the gloves protect the weights? The leather/cotton construction of the KERN 317-290 minimises direct skin contact and reduces transfer of oils and moisture that can alter weight surfaces. Can the gloves be cleaned or reused? The gloves are designed for repeated use; follow manufacturer care instructions to maintain material performance and surface cleanliness. Will using the gloves reduce the need to clean weights? Regular use of protective gloves lowers contamination rates and consequently reduces the frequency of weight cleaning and maintenance. Who supplies these gloves through Metav? The gloves are supplied by KERN and distributed via Metav Werkzeuge (SKU 317-290) as part of precision handling accessories. KERN — address and direct contact details not provided by the supplier

Taking advantage of a robust wooden construction, an unpadded interior and compatibility with KERN single calibration weights up to 50 kg ensures secure, space-saving storage and straightforward logistics; order the wooden case directly via Metav Werkzeuge or ask our consultants if needed. Wooden case 337-160-200 — single-weights case, unpadded (KERN) The Wooden case 337-160-200 is a purpose-made storage and transport solution for single calibration weights, designed to keep workshop weights organised and readily accessible. Robust wooden construction for workshop use Designed for single calibration weights Compatible with KERN 337, 347, 357, 367 Unpadded interior for compact storage Secure, workshop-grade storage that protects calibration tools The wooden case combines solid timber construction with an efficient, no-frills interior to provide stable storage for calibration equipment. Built to accommodate single weights in a button/compact format, it supports a nominal value of 50 kg and offers a practical alternative to foam-padded cases when compact stacking and reduced bulk are priorities. The natural rigidity of the timber resists everyday workshop impacts, helping to preserve the shape and traceability of calibration masses, while the straightforward construction simplifies inspection and handling during routine checks. Compact organisation and easy handling for busy calibration rooms With an unpadded interior the case prioritises compact storage and fast access to weights, making it suitable where space optimisation matters. The relatively low transport mass of 7.2 kg keeps handling effort to a minimum when relocating equipment between benches or to external test points. The interior layout is tailored to the geometry of button/compact single weights, which allows for secure seating without additional inserts; this minimises swapping of inserts and supports a lean, repeatable workflow during calibration runs. Practical choice for calibration and testing environments Choosing a wooden storage case offers tangible operational benefits: reliable stacking, straightforward visual inspection and long-term dimensional stability under typical workshop conditions. Compatibility with KERN models 337, 347, 357 and 367 ensures seamless integration into existing calibration sets and bench procedures. Manufactured in Germany, the case reflects proven manufacturing standards and supply-chain traceability that support consistent inventory management and audit readiness in industrial metrology contexts. Contact Metav Werkzeuge today for availability and expert advice on KERN wooden cases — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 337-160-200 Manufacturer: KERN GTIN: 4045761006645 Country of origin: DE Facts Net weight: 7.2 kg Nominal weight compatibility: 50 kg Commodity code: 84239090 ECLASS: 21100103 Special features Material: wood Interior: unpadded Suitable for single weights (button/compact design) Compatible with KERN 337, 347, 357, 367 FAQ What weights fit this wooden case? The wooden case is suitable for single calibration weights in the button/compact form, compatible with KERN models 337, 347, 357 and 367 and designed for a nominal value of 50 kg. Is the interior padded to protect delicate mass surfaces? No; the interior is unpadded, which favours compact storage and easy handling but requires careful placement of masses to avoid surface contact when movement is expected. How heavy is the case for handling and transport planning? The case itself weighs 7.2 kg, allowing straightforward manual handling when moving weights between benches or to external calibration sites. Does the case meet traceability and workshop requirements for calibration routines? The wooden case supports organised storage and inspection routines common in calibration workshops and is manufactured by KERN in Germany to established quality standards. KERN, Germany