How can I get a price quote for Enerpac STLS21?

You can request a fast quote for Enerpac STLS21 from Yılsa Engineering. Reference part number YLSF0DOSB4OEUSJ. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Enerpac STLS21 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Enerpac STLS21 genuine and new?

Yes. This Enerpac product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Enerpac STLS21?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

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Enerpac STLS21 2.1 kN Swing Clamp

Enerpac STLS21; 2.1 kN (475 lbs) force, 16.5 mm (0.65 in) stroke, 350 bar (5,000 psi) max pressure, single-acting, left-turning threaded body swing clamp.

EnerpacMFR # STLS21SKU # YLSF0DOSB4OEUSJ

Dimension N0.6 in

Mounting StyleThreaded Body

Country of OriginUnited States

Dimension D1.125-16 un in

Dimension J12.09 in

Dimension C1.04 in

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About This Product

STLS21 is a single-acting, left-turning, threaded body hydraulic swing clamp from the Enerpac ST series in the Workholding range. It provides 475 lbs (approx. 2.1 kN) of force and is threaded directly into the fixture. The body thread is 1.125-16 UN and the oil connection is an SAE #2 threaded port. Stroke is 16.5 mm (0.65 in) and operating pressure ranges from 35 to 350 bar (500 to 5,000 psi). Maximum oil flow is 12 in³/min. The swing angle is 50 degrees; the standard clamp arm is CAS21 and the flange nut is FN281. The body thread allows precise cylinder height adjustment, locked in place with a jam nut. It is used in machine tool fixtures and workholding applications.

Features and Benefits

Body thread for precise cylinder height positioning
Threaded port connection
Easy installation and removal
Greatest flexibility in fixture design
30, 45 and 60 degree swing angles available on request
Threads directly into the fixture and locks with a jam nut

Enerpac STLS21

Genuine, certified Enerpac product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

Dimension N0.6 in

Mounting StyleThreaded Body

Country of OriginUnited States

Dimension D1.125-16 un in

Dimension J12.09 in

Dimension C1.04 in

Dimension P0.97 in

Dimension B2.32 in

Dimension Q.250-20 unc in

ApplicationsClamp

Dimension Z50 degrees

Minimum Operating Pressure500 psi

Dimension H0.39 in

Dimension C20.98 in

Product TypeSwing Clamp - Threaded Body

Dimension GSAE #2

Rotation DirectionLeft

Dimension F0.39 in

Maximum Operating Pressure5,000 psi

Return TypeSingle-Acting

SeriesST

Dimension D11.54 in

Maximum Oil Flow12 in³/min

Stroke0.65 in

Dimension K0.63 in

Dimension C11.69 in

Cylinder Effective Area (Clamp)0.12 in²

Dimension D21.29 in

Standard Clamp ArmCAS21

Dimension Y25 degrees

Dimension A4.41 in

Product LineWorkholding Tools

Weight1.1 lbs

Oil Capacity (Clamp)0.08 in³

Clamping Stroke0.32 in

Dimension T1.22 in

Clamping Force475 lbs

Documents & CAD

Series documents 1· shared by this product series

BrochureWorkholding Swing Clamps, EnglishPDF·1.8 MB

CAD Files 5

3D Model

Alternative Names & Search Terms

STLS21STLS-21STLS 21Enerpac STLS21Enerpac STLS-21Enerpac STLS 21STLS21 swing clampSTLS21 threaded body clampEnerpac ST seriesEnerpac ST series swing clamphydraulic swing clampthreaded body hydraulic swing clampsingle-acting swing clampleft turning swing clamp2.1 kN hydraulic swing clamp350 bar single-acting swing clamp475 lbs swing clamp1.125-16 UN threaded swing clampswing clamp with CAS21 arm

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Enerpac STLS21 2.1 kN Swing Clamp

About This Product

Features and Benefits

Enerpac STLS21

Specifications

Documents & CAD

Series documents 1· shared by this product series

CAD Files 5

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