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Box of silver heavy-duty staples with chisel points

Swingline

Swingline 79398 S.F. 39 Heavy-Duty Staples 60-Sheet 5000/Box

SKU CH-9K48-JG0JY MPN 79398

Heavy-duty staples with 3/8 inch legs handle up to 60 sheets per staple, 5,000 per box

  • Product typeDesktop Hole Punchers
  • Key featuresSharp chisel point allows easy
  • Product colorSilver
  • Sold asBox
  • Heavy-duty binding for up to 60 sheets per staple
  • 5,000 staples per box keep large offices supplied
  • Sharp chisel point drives cleanly through thick stacks
  • Standard 39 gauge fits compatible heavy-duty staplers
  • Silver wire finish resists corrosion during storage

Heavy-Duty Staples for 60-Sheet Jobs

These Swingline 79398 S.F. 39 staples are built for desktop staplers that handle thick stacks. A single box supplies 5000 staples, keeping high-volume offices stocked for continuous use. The chisel-point design helps the legs penetrate cleanly through up to 60 sheets of standard paper. They suit administrators, teachers and mailroom staff who staple large sets daily.

Consistent Performance With Low Waste

Sharp chisel points reduce the force needed to drive each staple, so the stapler mechanism stays cooler during long runs. Fewer misfires mean less jam clearing and less wasted staples in the tray. The silver finish resists corrosion, so staples stay viable even in humid storage areas. Reliable feeding keeps the workflow moving without frequent reload interruptions.

3/8 Inch Leg Length Defines Fit

The 39 leg length (3/8 inch) is the critical measurement that decides compatibility with your heavy-duty stapler model. If your machine requires a different leg length, these staples will not clinch correctly or may damage the driver. Always verify the stapler’s specified leg size before purchasing this 5000-count box. No other specification overrides this fit requirement.

How it compares

Measured against everything we stock in Staplers, Staple Cartridges & Punches, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 492 comparable items (median $19.99).

Specifications

Product
Brand nameSwingline
Model name79398
Product typeDesktop Hole Punchers
Product colorSilver
Size & build
Shipping weight0.43 kg
Package size83 × 70 × 57 mm

Questions about this item

How do I load the 3/8-inch staples into my heavy-duty stapler without jamming?

Open the magazine fully, place the strip with the chisel points facing down, and push the follower rod until it clicks; skipping this click is the step most people miss.

When will the 5,000-staple box need replacing during daily 60-sheet jobs?

The box feeds 5,000 staples total; replace it when the follower rod reaches the window or the stapler begins skipping, indicating the strip is exhausted.

What is the first limit reached when stapling at the 60-sheet maximum repeatedly?

The 3/8-inch leg length determines the maximum thickness; sustained 60-sheet stapling hits that mechanical limit before the staple supply runs low.

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