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Mercury Floor Machines A-171-1 BOSS Floor Machine Apron – 19", 6 lbs, with Bumper
$249.00
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+1 (978) 295-7538Mercury A-171-1: 19" Apron with Bumper for BOSS Floor Machines
The A-171-1 is a 19" replacement apron with integrated bumper for Mercury BOSS-1 and BOSS-2 floor machines. It weighs 6 lbs and installs with three thumb screws — the same tool-free mounting system as the 13", 15", 17", and 21" apron sizes. At 19", the A-171-1 fits through standard 36" commercial doorways while covering more floor per pass than the 13", 15", or 17" aprons.
A-171-1 Specifications and Compatibility
- Model: A-171-1
- Apron size: 19 inches — fits through standard 36" commercial doorways with clearance on each side
- Weight: 6 lbs — same as the 21" apron (A-172-1)
- Bumper: Non-marking perimeter bumper — absorbs wall contact without marking surfaces
- Installation: Three thumb screws — interchangeable with all other BOSS apron sizes
- Compatible machines: Mercury BOSS-1 and BOSS-2 Heavy-Duty Floor Machines
Where the 19" Apron Fits in Multi-Zone BOSS Machine Operations
The 19" apron is the most versatile size in the BOSS apron lineup for facilities with mixed-width floor zones. It fits through standard commercial doorways, passes between fixed equipment with standard 24" aisle width on each side, and covers nearly as much floor per pass as the 21" apron in open areas. Facilities that run a 21" apron in large rooms and need to continue cleaning through doorways into connecting hallways or restroom entries use the 19" apron to maintain machine efficiency without switching to a narrower tool. The 19" apron also suits hotel guest corridors, school hallways, and medical office hallways where the 21" apron may be one inch too wide for the corridor width or existing furniture arrangement. For zones narrower than 19" plus side clearance, the 17", 15", or 13" aprons handle the access.
Non-Marking Bumper and BOSS Machine Apron Swap Mechanism
The A-171-1's perimeter bumper contacts walls before the apron body does, and its non-marking material prevents color transfer or surface damage on painted walls, varnished baseboards, and tile wainscoting. The bumper is part of the apron assembly — it replaces with the apron rather than wearing separately, eliminating the need to inspect bumper condition as a separate maintenance item. The three-thumb-screw installation means the apron change takes place without tools: loosen three thumb screws, remove the current apron, place the 19" apron, tighten. The BOSS machine body does not need to be moved or turned off between apron swaps, and the pad driver from the previous apron may or may not transfer depending on size — verify compatibility with the 19" apron's pad driver requirement before swapping mid-task.
| Specification | Value |
|---|---|
| Model | A-171-1 |
| Apron Size | 19 inches |
| Weight | 6 lbs |
| Bumper | Non-marking perimeter bumper |
| Installation | 3 thumb screws (tool-free) |
| Compatible Machines | Mercury BOSS-1, BOSS-2 |
Manufacturer's Warranty
This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.
For specific warranty details, please contact us at +1 (978) 295-7538 or email info@uscleaningtools.com
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
- Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
- We verify your certificate and mark your account tax-exempt — usually within one business day.
- Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus the non-refundable payment processing fee (2.9% + $0.30), so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
$249.00
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Commonly paired with the Mercury Floor Machines A-171-1 BOSS Floor Machine Apron – 19", 6 lbs, with Bumper
Added to your order — shipped together.
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