Navigating These Challenging Times Together

First, we want to thank you for your support during this difficult time. Like everyone else we are just trying to take things one day at a time and get through this the best we can. We'd like to share some information with you to help you stay updated with what's going on at Life and Home in the coming days.

Steps We're Taking:
Our offices are all currently set up to work from home to help stop the spread of COVID-19. At our warehouse, we are increasing efforts to disinfect high-touch and high-trafficked areas throughout the day and increasing daily cleaning routines. We are also making sure all employees have up-to-date information on how to stay healthy and what preventative measures should be taken and the ability to stay home if they are feeling unwell.

Updated Return Policy:
We have updated our shipping policy from 30 days to 60 days. Our goal is that you're completely satisfied with your purchase. If for any reason, you are not satisfied, simply return your purchase in its original packaging, with your original receipt/email confirmation within 60 days from the purchase date.

You may experience delays in shipping as we are taking the necessary precautions to protect you and our team. We are still working hard to get in-stock items shipped within 24 hours. Few items may temporarily have longer fulfillment times.

Customer Service:
Our customer service team is working hard to help all customers as quickly as possible. Due to technical difficulties, you may experience interrupted calls. In the event this occurs, please email us at or message our chat here on the site. We apologize for any inconvenience and thank you for your understanding.

Thank you again for your support.
- The Life and Home team
Acknowledge / Close Popup

Bosch SG450 Magnesium Drywall Screwgun, 7Amp,4,500 RPM

Write a review
Magnesium Drywall Screw gun 7.0 Amps, 0-4,500 RPM Compact Design - Increased comfort and control to drive screws all day Ergonomic Design - Contoured grip is designed to maximize comfort and minimize.
SKU: 42916057
MFG: SG450
Shop more products by Bosch.

Buy Electric Power Screw Guns & Screwdrivers on sale from largest repair hand tools store in USA

Sold out
Sold Out
Request a Bulk Quote

Thank you for your quote request. We will be in touch.




  • Compact Design - Increased comfort and control to drive screws all day
  • Ergonomic Design - Contoured grip is designed to maximize comfort and minimize fatigue
  • Posi-Lok? Nose Piece Design (patent pending) - Retains depth setting when removed and eliminates time consuming depth readjustments
  • 4,500 RPM - Provides the optimum speed for drywall installation and metal stud construction
  • 101 in. lbs. of Torque - Best torque to weight ratio in its class
  • One Hand Adjustable and Removable Nose Piece - Fast and easy adjustments whether working in a variety of materials or tight spaces
  • Metal Gear Housing - For Maximum Jobsite Durability
  • Unique Trigger Design - Improves user comfort for all day use
  • Variable Speed Trigger with Forward-Reverse Lever - For increased control
  • Belt Clip - Frees up hands for other important tasks
  • Lock-On Button - For extended use applications
  • Strong Bit Tip Magnet - Maximizes control when driving long screws


Amperage 7
Belt Clip Yes
Gear Housing Plastic
No Load RPM 4500
Torque (in. lbs.) 106


  • Bit Tip
  • Bit Tip Holder
  • Nose Piece


MFR: SG450
SKU: 42916057
UPC: 000346434798
Brand: Bosch
Attachments: Manuals,