DESTACO 305-U Horizontal Hold Down Clamp, Flanged Base, U Bar, 150 lb

Horizontal hold down clamps feature handles positioned horizontally or parallel to the base in the locked position. The movement of these handles pushes the clamping arms and the attached spindles against the workpiece for secure clamping. They are ideal for applications requiring repeated clamping / detachment of the workpiece throughout the operation. Destaco 305-U horizontal hold down clamp is used to hold workpieces against flat surfaces during woodworking, light machining, metalworking, manufacturing & closure operations. This manual clamp features a U shaped clamping bar, designed for holding spindle assemblies along the holding bar length to prevent the workpiece from loosening or slipping and keeping it stationary throughout the operation. It has a compact design to minimise space requirement for clamp installation & usage, thereby providing ease of operation in confined spaces. This manual toggle clamp has steel construction, offering long life cycle and minimising damage / wear due to abrasive conditions & outdoor environments. It is also offered in variants featuring stainless steel construction and Toggle Lock Plus mechanism on Raptor Supplies.
We also offer Destaco 307 Series horizontal hold down clamps having similar features and a maximum holding capacity of 350 lb.

Uses:

• Destaco 305-U horizontal hold down clamp is used for checking fixtures, assembly & testing, light machining and woodworking operations in the aerospace, transportation, automotive and food & packaging industries. It can also be used for holding & closing lids, chamber doors, covers and access doors.

Features:

• Destaco 305-U horizontal hold down clamp has flange base mounting style to offer a maximum holding capacity of 150 lb.
• It has steel construction for strength, durability and preventing bending / breaking due to heavy loads.
• This clamp features a compact design & large handle clearance for minimising space requirement.
• Its easy to hold T handle can be operated from either side or from behind to minimise user fatigue over prolonged usage.
• This clamp provides a clamp bar opening of 90 degrees and handle opening angle of 170 degrees.
• It is equipped with a U bar to attach spindle assemblies for secure holding of workpieces.
• This clamp has a height of 0.48 inches and clamp arm length of 1.19 inches.

Compatible Accessories:

• Destaco offers replacement parts & accessories like flanged washer (102111), used with this horizontal hold down clamp for secure clamping.
• Destaco 305208-M flat tip bonded neoprene spindle is also supplied by Raptor Supplies for holding workpieces using Destaco 305-U manual clamp.

Standards and Approvals:

• Destaco 305-U horizontal hold down clamp is manufactured in compliance with industry standards like ISO 9001:2015 & ISO 14001:2015 for environmental health, safety and efficient performance of the clamp.

Installation:

• Destaco 305-U hold down clamp is mounted to the surface using two pairs of threaded holes on the base for secure installation.
• When required, this clamp can be easily removed by unscrewing it using a screwdriver.

Frequently Asked Questions:

Q. What other variants of Destaco 305-U manual clamp are available on Raptor Supplies?

A. Raptor Supplies offers these manual clamps in variants having stainless steel construction (305-USS) for corrosion resistance. Destaco also supplies similar clamps with the Toggle Lock Plus feature (305-UR) to prevent accidental opening of clamp. For more variants related to Destaco 305-U clamp, refer to the Destaco 305 Series Clamps page on our website.

Q. What are the benefits of using Toggle Lock Plus mechanism in Destaco manual clamps?

A. Selected models of Destaco manual clamps come with the Toggle Lock Plus feature which provides a secondary locking mechanism to ensure that the clamps stay in the over centre toggle lock condition. This mechanism is useful when fixtures of the clamp are in motion in a vibratory environment, providing an extra level of safety for the user and the workpiece.

Q. How does a horizontal hold down clamp work?

A. A U bar style horizontal hold down clamp is manually operated using a horizontal handle / lever to push a flat tip bonded neoprene spindle against the workpiece and prevent it from moving mid operation, thereby ensuring secure clamping.

Q. What is the difference between a vertical & horizontal toggle clamp?

A. The difference between a vertical & horizontal toggle clamp lies in the locking position of the clamp handle. A vertical clamp handle is positioned vertically or perpendicular to the base when in locked position, whereas a horizontal toggle clamp is positioned horizontally or parallel to the base.

Q. What does holding capacity mean in terms of clamps?

A. The term "holding capacity" or "holding force" indicates the capability of the clamp to hold down equipment, workpieces or sheet metal on the assembly line or during similar manufacturing processes.

Q. Which lubricant is recommended for use with Destaco clamps for their maintenance?

A. It is recommended to use coupling greases like Mobil XTC during rebuilding or servicing of the brand's mechanical clamps.

Q. Does the red colour of Destaco clamp handles signify anything?

A. The red coloured handles alert the operator about the location of the operating handle and when & where he should grab it.

Q. Are Destaco clamps rust resistant?

A. Yes, Destaco carbon steel clamps are zinc plated to withstand & minimise wear & tear due to harsh industrial environments. Destaco also supplies stainless steel clamps for applications requiring clamping in outdoor conditions.