Answering the question, a 20 person first aid kit is a compact, OSHA-compliant emergency solution designed to treat injuries for groups up to twenty at workplaces, vehicles, or construction sites. The top picks below are ideal for small- to mid-sized teams, offices, fleets, or job sites where quick access to supplies matters. Each kit is selected for clear organization, compliance with ANSI/OSHA standards, and practical contents. Read on to find which kit fits your setting—and who benefits most from each option.
Quick comparison at a glance:
| Product | Best For | Key Benefit |
|---|---|---|
| ProHeal 20 Person OSHA Compliant First Aid Kit | Small businesses, fleets, construction sites | 136 essential supplies in a compact, wall-mountable case |
| First Aid Only 91248 OSHA-Compliant Kit | Office, worksites, home, car | 260-piece set with clear, organized compartments |
| First Aid Only 9302-25M Contractor’s Kit | Renovation crews, job sites | 178 items with durable wall-mount case |
| 24/7 First Aid OSHA Compliant Kit | Large offices, multi-vehicle fleets | 336 pieces in a sturdy plastic case with slide latches |
| First Aid Only 91324 ANSI A 2021/OSHA Kit | Businesses, worksites, car owners | 94 pieces in weatherproof case with easy carry |
ProHeal 20 Person OSHA Compliant First Aid Kit

Best for: Small businesses, construction crews, and service fleets needing a Type III, ANSI Class A kit in a compact wall-mountable case. Why chosen: It combines OSHA approval with ANSI Class A standards and includes 136 essential items—gauze, bandages, burn cream, eye wash, and more—organized for quick access. The compact plastic case is easy to mount or keep in a vehicle glove box. Limitation: Fewer large-volume items than some bigger kits, which may require periodic restocking for high-traffic sites.
First Aid Only 91248 OSHA-Compliant Kit

Best for: Offices, worksites, home, and cars that need a broad supply set in organized compartments. Why chosen: A 260-piece kit with a durable plastic case and clear cover for visibility. It emphasizes easy access and quick location of items, which helps reduce downtime during minor injuries. Caution: The larger quantity means a bigger storage footprint; ensure you have adequate wall or shelf space.
First Aid Only 9302-25M Contractor’s Kit

Best for: Construction crews, renovation teams, and job sites needing rugged, transportable first aid. Why chosen: This 178-piece kit in a durable wall-mountable metal case includes adhesive bandages, antibiotic ointments, burn cream packets, gauze, gloves, and tools for quick response. Choose this if you need a contractor-grade setup with straightforward access. Caution: Metal case may require periodic rust-prevention in humid environments.
First Aid Only 224-U/FAO 25-Person Emergency Kit

Best for: Job sites or offices needing reliable, quick-access supplies in a sturdy metal case. Why chosen: A 106-piece set that emphasizes essential first aid items with easy-to-use latches for fast access. Better for smaller teams that still require a robust, wall-mountable solution. Limitation: Fewer items than larger 50- or 100-person kits, so stock more common items if injuries are frequent.
24/7 First Aid OSHA Compliant Kit

Best for: Large offices or multi-vehicle fleets needing high-capacity coverage. Why chosen: A 336-piece kit housed in a durable plastic case with easy-slide latches, designed for steady supply of bandages, antiseptics, and medical aids. It provides extensive materials for a wide range of injuries and is better for environments with many potential minor injuries. Caution: Heavier and bulkier than smaller kits, which may affect placement options.
First Aid Only 91324 ANSI A 2021/OSHA Kit

Best for: Businesses, worksites, and cars needing ANSI A 2021 compliance with weatherproof protection. Why chosen: The 94-piece kit includes essential items plus an eye wash and emergency blanket, all in a weatherproof case with a carry handle. Choose this if you prioritize weather resistance and clear ANSI/OSHA alignment in a compact package. Limitation: Contains fewer items than some larger kits, so plan restocking for high-traffic sites accordingly.
Buying Guide
Key purchase considerations help narrow choices:
- Capacity vs. space: How many people you need to cover and where the kit will live (wall mount, vehicle, or desk). Larger kits deliver more items but require more space.
- Compliance and standards: Look for OSHA and ANSI alignment, Type/Class designations, and items like eye wash and emergency blankets when relevant to your sector.
- Organization and accessibility: Clear compartments, latches, and transparent lids speed access during injuries. This is critical for high-traffic environments.
- Durability and portability: Metal cases offer strong protection for job sites; plastic cases tend to be lighter and easier to mount or store in vehicles.
- Item variety and renewal: Kits vary in gauze, bandages, antiseptics, gloves, burn care, and tools. Consider the types of injuries most likely in your setting and plan restocking.
Frequently Asked Questions
- What does “20-person” mean for a first aid kit?
It indicates the kit is sized to serve up to twenty people for basic injuries, with contents selected to handle common workplace incidents. - Do these kits require professional installation?
Most can be wall-mounted or placed in vehicles; many include a handle or mounting frame for easy installation. - How often should I restock a first aid kit?
Check expiration dates regularly and replace used or expired items promptly, typically every 12–24 months depending on contents. - What is ANSI Class A vs. ANSI Class B?
ANSI classes indicate the level and type of first aid supplies; Class A generally covers basic items needed for more basic injuries, while higher classes include more comprehensive contents. Confirm with your industry requirements. - Is an eye wash included in all kits?
Not all kits include eye wash; look for kits that specify eye wash or add it separately if your environment poses splash risks. - Which kit is best for a small team with limited wall space?
The ProHeal or 91248 kit lines offer compact options with substantial contents and clear organization suitable for tight spaces.
All selected kits meet common regulatory expectations for workplace first aid supplies and provide practical layouts to support quick responses. When choosing, balance the number of occupants, typical injuries, and available storage space to ensure you have the right coverage without unnecessary bulk.
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