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DE-STA-CO
305, 307, 309 Series

305, 307, 309 Series

Product catalog summary

Overview: This document provides technical specifications and details for the 305, 307, and 309 series horizontal hold-down clamps. These clamps are designed for use in various applications such as assembly, testing, light machining, closures, and woodworking.

Specifications:

Model 305-U: Max holding capacity of 670 N (150 lbf), clamp bar opening of 90°, handle opening of 170°, and weight of 0.06 kg (0.13 lb).
Model 307-U: Max holding capacity of 1560 N (350 lbf), clamp bar opening of 92°, handle opening of 173°, and weight of 0.24 kg (0.54 lb).
Model 309-U: Max holding capacity of 3340 N (750 lbf), clamp bar opening of 90°, handle opening of 168°, and weight of 1.30 kg (0.59 lb).

Features:

Compact design suitable for confined spaces.
Available with DESTACO® Toggle Lock Plus for enhanced security.
Stainless steel models available for increased durability.

Accessories: Each model comes with specific spindle assemblies and flanged washers. Additional accessories can be found on page MC-ACC-1.

Dimensions: Detailed dimensions are provided for each model, including measurements for various components such as the clamp bar, handle, and base. These are crucial for ensuring proper fit and function in specific applications.

Applications: These clamps are versatile and can be used in a variety of settings, including assembly and test environments, light machining operations, closures, and woodworking projects.

Notes: Dimensions and technical information are subject to change without notice. For further details, refer to page MC-TEC-4.

Catalog excerpts

305, 307, 309 Series  Features: Also Available: • Compact design suitable for use in conﬁned spaces • Available with DESTACO® Toggle Lock Plus • Stainless steel models available 305-U Flanged Base U-Bar 307-UR Flanged Base, U-Bar with Assembly & Test Light Machining Closures Woodworking 305-UR Flanged Base, U-Bar with 305-USS Flanged Base U-Bar, Stainless Steel 307-U Flanged Base U-Bar DESTACO® Toggle Lock Plus 309-U Flanged Base U-Bar 309-USS Flanged Base U-Bar, Stainless Steel DESTACO® Toggle Lock Plus 307-USS Flanged Base U-Bar, Stainless Steel 309-UR Flanged Base, U-Bar with DESTACO® Toggle Lock Plus Note: Clamps shown with included accessories. Technical Information Accessories (Supplied) Model Handle Opening Flanged Washers Spindle Assembly

Open the catalog to page 1

Dimensions shown “mm [inch]” ‡ HC = Holding Capacity, EF = Exerting Force, AF = Applied Force Refer to See page MC-TEC-4 for additional information. 305-U Flanged Base U-Bar DESTACO® TOGGLE LOCK PLUS 307-UR Flanged Base, U-Bar with DESTACO® Toggle Lock Plus THIRD ANGLE PROJECTION

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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